Tag: 3D XPoint

Posted on

Data Infrastructure IT Industry Related Resource Links F to J

Data Infrastructure IT Industry Related Resource Links F to J

IT Data Center and Data Infrastructure Industry Resources

Updated 2/20/2018

Following are some useful Data Infrastructure IT Industry Resource Links F to J to cloud, virtual and traditional IT data infrastructure related web sites. The data infrastructure environment (servers, storage, IO and networking, hardware, software, services, virtual, container and cloud) is rapidly changing. You may encounter a missing URL, or a URL that has changed. This list is updated on a regular basis to reflect changes (additions, changes, and retirement).

Disclaimer and note: URL’s submitted for inclusion on this site will be reviewed for consideration and to be in generally accepted good taste in regards to the theme of this site.

Best effort has been made to validate and verify the data infrastructure URLs that appear on this page and web site however they are subject to change. The author and/or maintainer(s) of this page and web site make no endorsement to and assume no responsibility for the URLs and their content that are listed on this page.

Software Defined Data Infrastructure Essentials Book SDDC

Send an email note to info at storageio dot com that includes company name, URL, contact name, title and phone number along with a brief 40 character description to be considered for addition to the above data infrastructure list, or, to be removed. Note that Server StorageIO and UnlimitedIO LLC (e.g. StorageIO) does not sell, trade, barter, borrow or share your contact information per our Privacy and Disclosure policy. View related data infrastructure Server StorageIO content here, and signup for our free newsletter here.

Links A-E
Links F-J
Links K-O
Links P-T
Links U-Z
Other Links

  • f5.com    Networking solutions
  • fabric7.com    High speed networking
  • falconstor.com    Storage management software
  • FarStone.com    Backup and data protection software
  • fcoe.com    Web site pertaining to Fibre Channel over Ethernet (FCoE)
  • fdr.com    Aka Innovation data protection tools
  • fedoraproject.org    Linux based operating system
  • Fiber Internet Center    AWS connect parter, Hosting/cloud/access services
  • FiberLight    AWS connect parter, Hosting/cloud/access services
  • fibrechannel.org    Fibre Channel Trade Group
  • filenet.com    File Management Solutions
  • FilesX.com    Backup and data protection software (Bought by IBM)
  • filetek.com    Data management solutions (Bought by SGI)
  • finisar.com    Test, Diagnostic, and Optic Transceivers
  • firescope.com    DCIM, IRM, PMDB, CMDB data solutions
  • First Communications    AWS connect parter, Hosting/cloud/access services
  • Firewall Technical    AWS Desktop, Server and Network Support
  • flashsoft.com    SSD cache software (Bought by SANdisk)
  • Flexiant    Cloud management tools
  • flexstar.com    Hardware testing equipment
  • FNT Software    Data Center and DCIM software tools
  • Folder Sizes    Disk Space Management software tools
  • force10.com    High speed networking (Bought by Dell)
  • forsythe.com    VAR
  • foundrynetworks.com    Networking switches (Bought by Brocade)
  • FreeNAS    ZFS based NAS storage software
  • frety.com    Site with links to various technologies
  • fueleconomy.gov    US Government site for energy efficiency
  • fujifilm.com    Data storage tape media
  • Fujitsu.com    Computers, disks, storage
  • fujitsu-siemens.com    Storage, VTL, storage management solutions
  • fulcrummicro.com    10Gb and high performance chips and cross bars
  • fusionio.com    PCIe based NAND/FLASH local SSD for internal server attachment
  • ioturbine.com    IO optimization driver software (Bought by FusionIO)
  • fusionstorm.com    Value added reseller (VAR)
  • FutureMark    PC Benchmarking and testing tools (PCMark and others)
  • gear6.com    Data performance acceleration NAS caching appliance (Bought by Violin)
  • Geist Global    Data Center and DCIM tools
  • geminare.com    Cloud and application migration and recovery tools
  • genie-soft.com    Backup and data protection tools
  • genstor.com    Storage solutions
  • gfi.com    SMB Email security and data protection
  • gigaspace.com    Grid application and data management middle ware
  • gladinet.com    Cloud storage access software
  • Global Capacity    AWS connect parter, Hosting/cloud/access services
  • globalstor.com    Data storage solutions
  • glodynetechnoserve.com    IT Management tools
  • gluster.com    Open source clustered file system (Bought by Redhat)
  • gogrid.com    Cloud IaaS and hosting services
  • goldengate.com    Data protection and management software (Bought by Oracle)
  • goodsync.com    Data protection solutions
  • Google    Various cloud services including Google Drive, Documents and others
  • graudata.com    Archive software tools
  • Gravitant    Cloud brokerage and management tools
  • green-bytes.com    ZFS based storage management solutions
  • Greenfield Software    DCIM software tools
  • greenliant.com    Nand flash SSD for embedded solutions
  • greenplum.com    Data warehouse storage solutions (Bought by EMC)
  • greenracksystems.com    VAR
  • gresham-storage.com    Virtual tape solutions (VTL sold to Tributary)
  • GridGain    in memory computing
  • gridironsystems.com    Big data and high performance appliance storage
  • gridstore.com    Clustered NAS storage
  • Global Telecom Technology, Inc. (GTT)    AWS connect parter, Hosting/cloud/access services
  • Apache Hadoop    Hadoop Big Data Tools
  • hastorage.com    Value added reseller (VAR)
  • www.hddfiresafe.com    Fire proof and water resistant storage systems
  • hds.com    Storage sub-systems and software
  • hermes-softlab.com    IT and virtualization software
  • Hibernia Atlantic    AWS connect parter, Hosting/cloud/access services
  • hifn.com    Optimization technology (Bought by Exar)
  • high-rely.com    Removable storage solutions
  • hi-stor.com    VAR
  • hitachigst.com    Hitachi Global Storage Technologies – Disk drives (Bought by WD)
  • Hotlink    Data protection, cloud and virtualization management tools
  • hp.com    Storage networking hardware and software
  • htch.com    Hutchinson technologies – disk drive components
  • huawei.com    Networking technologies
  • hydrastor.com    Multi-tenant clustered storage (NEC)
  • hyper9.com    Virtualization management tools (aka Inovawave)
  • hyperio.com    Storage and I/O performance monitoring for Windows
  • hytrust.com    Virtual infrastructure security tools
  • Hyve Solutions   Open Compute Project Servers and Storage
  • i365.com    Online cloud backup (Bought by Seagate e.g. Evault)

  • i3-groep.nl    Dutch ICT VAR
  • iarchive.com    Value added reseller (VAR)
  • iBackup    Online and cloud backup service
  • ibm.com    Storage networking hardware and software
  • Ibrix.com    Clustered and cloud storage software (Bought by HP)
  • Iceweb.com    Data storage solutions
  • icorps.com    IT outsourcing and consulting services
  • IDRIVE    Cloud storage backup
  • idt.com    Server, storage, memory, networking components
  • ieee.org    Institute of Electrical and Electronics Engineers
  • ietf.org    Internet Engineering Task Force
  • iland    Cloud and virtualization services tools
  • illumita.com    IT Cloud solutions
  • Imation.com    Removable media, primary and archive storage (Bought Nexsan)
  • imperva.com    Data protection tools
  • imtpartners.com    Storage TCO modeling tool
  • Inboxer.com    Email and compliance risk management tools
  • Incentra.com    VAR (Bought by Datalink)
  • incipient.com    Storage management and virtualization (Assets bought by TMS)
  • indexengines.com    eDiscovery, search, indexing, classification
  • infineta.com    WAN optimization
  • infinibandta.org    InfiniBand Trade Organization
  • infinicon.com    InfiniBand Technology
  • Infinio    VMware NAS I/O acceleration cache
  • infinityio.com    Storage networking training
  • infocachecorp.com    Data discovery solutions VAR
  • InfoGuard.com    Data security solutions
  • infology.net    eDiscovery
  • Infortrend.com    RAID controllers
  • infostor.com    Magazine focused on storage and storage networking
  • infostreet.com    Cloud Desktop tools
  • Inktank    Ceph services
  • inmage.com    Data protection appliance
  • innovationdp.com    Data management software
  • inoc.com    Network Operations Center (NOC) service
  • Inovawave.com    Virtualization management tools (aka Hyper9)
  • Inphase-technologies.com    Holographic storage
  • inquinox.com    Data, dedupe and data protection management tools
  • inrange.com    Storage Networking Formerly Dataswitch (Bought by CNT Bought by McData Bought by Brocade)
  • insight.com    Value Added Reseller (VAR)
  • insynchq.com    Cloud storage, document sharing
  • intel.com    Host adapters and chips
  • intelipathsolutions.com    Virtual network connectivity (Aka Onpath)
  • intellimagic.net    Server performance, resource management software
  • IntelliProp    SAS and SATA storage
  • InterCloud    AWS connect parter, Hosting/cloud/access services
  • intermedia.net.com    Exchange email hosting service
  • Intermine.com    Storage management software
  • Internap.com    Cloud, managed services, hosting and colo
  • interscapetech.com    Cloud and storage tools / services
  • InterSOC.com    Security management tools
  • intersystems.com    Medical Information Technology software
  • intradyn.com    Storage and data protection for SMB (Part of Sony)
  • intransa.com    iSCSI storage
  • Intronis.com    Online, managed and cloud backup solutions
  • iolo.com    Desktop tuneup, protection tools
  • iomega.com    SMB iSCSI, NAS and other storage (Bought by EMC, Partnering with Lenovo)
  • iometer.org    Iometer performance benchmarking tool
  • Ion Computer    Server, storage and data center solutions
  • iosafe.com    Rugged and fire proof, water proof storage
  • IP Fabrics    SDN switch
  • iphouse.com    MSP, hosting and cloud services
  • iqstor.com    Storage for SMB environments
  • iri.com    Big data management tools
  • CoSort Company IRI    Data management and protection tools
  • ironmountain.com    Data archive, managed and cloud services
  • ironspeed.com    Mobile database tools
  • iSecure    Internet security and forensics services
  • isilon.com    Shared storage – (Bought by EMC)
  • iso.org    International Standards Organizations
  • iStor.com    iSCSI storage
  • IT-ERNITY    Data center and hosting services
  • ivivity.com    Storage virtualization technology
  • iwavesoftware.com    Heterogeneous storage automation software
  • ixia.com    Fibre Channel test equipment
  • IX Reach    AWS connect parter, Hosting/cloud/access services
  • ixsight.com    IT and IRM/SRA insight and data migration
  • JAM Software    Treesize SRM including for NAS
  • jdsu.com    Storage networking optics
  • Jeda Networks    Software defined network and storage management
  • jedec.org    Joint Electron Device Engineering Council
  • jmr.com    Storage systems
  • jni.com    Host bus adapters
  • joyent.com    Cloud infrasture tools
  • jumpbox.com    VM virtual appliance hosting
  • jumpbox.com    Virtualization solutions
  • jungledisk.com    Cloud storage, backup file sharing
  • juniper.net    Networking technologies

Where To Learn More

View additional NAS, NVMe, SSD, NVM, SCM, Data Infrastructure and HDD related topics via the following links.

Additional learning experiences along with common questions (and answers), as well as tips can be found in Software Defined Data Infrastructure Essentials book.

Software Defined Data Infrastructure Essentials Book SDDC

What This All Means

Visit the following additional data infrastructure and IT data center related links.

Links A-E
Links F-J
Links K-O
Links P-T
Links U-Z
Other Links

Ok, nuff said, for now.

Gs

Greg Schulz – Microsoft MVP Cloud and Data Center Management, VMware vExpert 2010-2017 (vSAN and vCloud). Author of Software Defined Data Infrastructure Essentials (CRC Press), as well as Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press), Resilient Storage Networks (Elsevier) and twitter @storageio. Courteous comments are welcome for consideration. First published on https://storageioblog.com any reproduction in whole, in part, with changes to content, without source attribution under title or without permission is forbidden.

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2024 Server StorageIO and UnlimitedIO. All Rights Reserved. StorageIO is a registered Trade Mark (TM) of Server StorageIO.

Posted on

Data Infrastructure IT Industry Related Resource Links K to O

Data Infrastructure IT Industry Related Resource Links K to O

IT Data Center and Data Infrastructure Industry Resources

Updated 2/20/2018

Following are some useful Data Infrastructure IT Industry Resource Links K to O to cloud, virtual and traditional IT data infrastructure related web sites. The data infrastructure environment (servers, storage, IO and networking, hardware, software, services, virtual, container and cloud) is rapidly changing. You may encounter a missing URL, or a URL that has changed. This list is updated on a regular basis to reflect changes (additions, changes, and retirement).

Disclaimer and note: URL’s submitted for inclusion on this site will be reviewed for consideration and to be in generally accepted good taste in regards to the theme of this site.

Best effort has been made to validate and verify the data infrastructure URLs that appear on this page and web site however they are subject to change. The author and/or maintainer(s) of this page and web site make no endorsement to and assume no responsibility for the URLs and their content that are listed on this page.

Software Defined Data Infrastructure Essentials Book SDDC

Send an email note to info at storageio dot com that includes company name, URL, contact name, title and phone number along with a brief 40 character description to be considered for addition to the above data infrastructure list, or, to be removed. Note that Server StorageIO and UnlimitedIO LLC (e.g. StorageIO) does not sell, trade, barter, borrow or share your contact information per our Privacy and Disclosure policy. View related data infrastructure Server StorageIO content here, and signup for our free newsletter here.

Links A-E
Links F-J
Links K-O
Links P-T
Links U-Z
Other Links

  • kaminario.com    Scale out high performance database server
  • kanbox.com    Chineese cloud provider
  • kaseya.com    IT Infrastructure resource management tools
  • kashya.com    Data Protection Solutions (Bought by EMC)
  • kastenchase.com    Data and information security solutions
  • kazeon.com    eDiscovery, search, indexing, classification (Bought by EMC)
  • kcura.com    eDiscovery tools
  • Kerstor.com    Cloud storage
  • kickfire.com    Business analytics tools
  • kineticd.com    Storage and data protection solutions
  • Kingston.com    Memory manufacturer
  • KLSecurity.com    Data protection solutions
  • komnetworks.com    Archiving solutions
  • k-par.com    Archiving solutions
  • ksplice.com    Linux management tools
  • Kubisys.com    Virtualization management tools
  • KVH Co. Ltd.    AWS connect parter, Hosting/cloud/access services
  • kvsinc.com    Email archiving and compliance software
  • lacie.com    Consumer, SOHO and SMB NAS and DAS storage (Bought by Seagate)
  • laconicsecurity.com    Cloud security and storage
  • lampertz.com    Environmental and data center protection
  • laurustech.com    Managed services provider
  • lecroy.com    Analyzers, probes and diagnostics
  • lefthandnetworks.com    iSCSI clustered storage (Bought by HP)
  • legato.com    Storage management software (Bought by EMC)
  • Lenovo   Servers, storage, workstations
  • Level 3 Communications    AWS connect parter, Hosting/cloud/access services
  • lexar.com    Flash memory
  • liebert.com    Data center power and cooling systems (Bought by Emerson)
  • Lightower    AWS connect parter, Hosting/cloud/access services
  • lightsand.com    SAN connectivity
  • likewise.com    Open backup software for macs/Linux/windows
  • liquidcomputing.com    High density servers
  • liquidcoolsolutions.com    Liquid cooled servers
  • Liquidware Labs   Desktop management solutions
  • livedrive.com    Cloud storage and backup
  • www.liveoffice.com    Cloud and Email hosting
  • LiveVault.com    Online cloud backup service (Bought by IronMountain)
  • locknet-inc.com    Security and network management
  • Lockstep.com    Backup and data protection tools
  • logicube.com    Hard drive copy tools
  • LoginVSI   VDI Testing solutions
  • losttapes.org    Portal pertaining to lost magnetic tape information
  • lsi.com    Storage and networking chips and controllers (Bought by Avago)
  • lto-technology.com    Information about LTO tape media
  • lucent.com    Networking components
  • lumigent.com    Compliance management tools
  • luminex.com    S390 IBM Mainframe to open systems gateways
  • luxtera.com    High speed network and storage interconnects
  • m5data.com    VAR
  • MagePlace Backup    Backup and data protection solutions
  • Maginatics.com    Storage for virtual environments
  • magma.com    PCIe and storage solutions
  • mainline.com    VAR
  • Maintech    Infrastructure services
  • maintech.com    IT Servers and solutions
  • Maldivica    Cloud and object storage gateway
  • ManageEngine    DCIM, data center and networking management
  • maponics.com    Mapping data solutions
  • MAPR   Hadoop and Big Data Tools

  • maranti.com    Storage systems
  • marconi.com    Networking equipment
  • marvell.com    Data storage components
  • Masergy    AWS connect parter, Hosting/cloud/access services
  • Mathon.com    eDiscovery
  • maxava.com    HA tools for IBM iSeries
  • maxell.com    Data storage media
  • maxim-ic.com    Data storage components and solutions
  • maxiscale.com    Web infrastructure scale out file system
  • Maxta   Virtualization storage
  • maxtor.com    Disk drives (Bought by Seagate)
  • maxxan.com    Storage systems (Now Ciphermax)
  • mcdata.com    Switches, WAN gateways, software (Bought by Brocade)
  • mediagateusa.com    HD Video streaming appliance
  • Meditech.com    Medical information technology software
  • Megaport    AWS connect parter, Hosting/cloud/access services
  • mellanox.com    Ethernet and InfiniBand technology
  • Memeo.com    Data and content management tools
  • Mendocino.com    CDP and data protection (Missing in Action)
  • metalogix.net    Sharepoint archiving solutions
  • methode.com    Storage networking transceivers
  • mezeo.com    Cloud storage management tools
  • micron.com    SSD storage solutions
  • micronet.com    Storage solutions
  • microsoft.com    Hyper-V virtualizaiton, Windows Storage Server, Azure Cloud, Storsimple, SkyDrive (aka OneDrive) and more
  • midwave.com    Var
  • Mimecast email management including archiving
  • Mimosasystems.com    Email protection and archiving (Bought by Iron Mountain)
  • mindtree.com    Testing services
  • Mirantis    OpenStack tools, downloads, service and support
  • Miray HDClone    Storage clone and data protection tools
  • mirra.com    SMB storage sharing
  • mobiuspartners.com    VAR
  • Modius    DCIM power, cooling and monitoring
  • moka5.com    VDI tools
  • MongoDB    Open source document optimized database
  • Monitis.com    IT Monitoring and services (applications, systems, clouds and more)
  • Monosphere.com    Storage planning and usage software (Bought by Quest)
  • moonwalk.com    HSM, ILM and data management software
  • morphlabs.com    Dense converged server platforms
  • mosaictec.com    Value added reseller (VAR)
  • mosys.com    High density memory components
  • mpstor.com    Cloud storage and orchestration software
  • msiinet.com    VAR
  • mti.com    European VAR
  • mtron.net    Solid state storage devices
  • My Digital SSD    SSD solutions
  • NAKIVO    Backup and data protection tools
  • napatech.com    Network tools and analysis
  • naspa.org    System administrator’s user group
  • nasuni.com    Cloud storage access appliance
  • ncino.com    Banking and financial deployment platform
  • ncipher.com    Data protection and security solutions (Bought by Thales)
  • ncompass-inc.com    VAR and services firm
  • ncr.com    Servers and storage solutions
  • ndci.com    Data conversion services
  • ndmp.org    Trade organization for NDMP backup protocol
  • neartek.com    VTL software (Bought by EMC)
  • nebulassolutions.com    Security and data protection
  • NEC.com    Servers and storage
  • neopathnetworks.com    Network file management solutions (Bought by Cisco)
  • neoscale.com    Storage networking security (Assets Bought by nCipher)
  • nephoscale.com    Cloud and object storage
  • NeptunesCloud.net    Cloud IaaS solutions
  • www.neptuny.com    Performance and capacity planning tools
  • nerc.com    North American Electrical Reliability Council
  • netcelera.com    WAN File system caching and acceleration
  • netcomm.com.au    Broadband service provider
  • netdirectsystems.com    VAR
  • neterion.com    High performance iSCSI and Ethernet 10Gb technology Bought by Exar)
  • netex.com    IP compression and channel extension
  • netezza.com    Big Data – Data warehouse storage solutions (Bought by IBM)
  • Netgear.com    SOHO and SMB storage and networking
  • NetIQ    Data center, security, identify and data protection management
  • netlist.com    Memory solutions
  • netoptics.com    Network monitoring
  • netronome.com    Network and I/O optimization technology
  • netspi.com    Network security and digital forensics
  • networkappliance.com    Storage sub-systems, management software
  • networkgeneral.com    Network and application monitoring
  • networkinstruments.com    Network test and diagnostic and performance monitoring
  • netwrix.com    Enterprise systems management tools
  • netxen.com    High performance 10Gb Ethernet chips and NICs
  • neuwingenergy.com    Energy management organization
  • neuxpower.com    File compression and data reduction
  • Neverfailgroup.com    HA software
  • nevex.com    Caching and application acceleration
  • newboundary.com    IT policy management and IRM tools
  • newisys.com    Storage enclosures
  • newrelic.com    Web, cloud and application management
  • nexenta.com    ZFS based storage management solutions
  • nexgenstorage.com    Storage with PCIe flash card
  • nexsan.com    SAS/SATA and MAID storage subsystems (Bought by Imaiton)
  • nextio.com    SSD and application acceleration solutions
  • NexusMN / Computex    VAR (e.g. Formerly Nexus MN and Stratos – now Computex)
  • nfpa.org    National Fire Protection Association
  • nicira.com    Software defined networking and IOV (Bought by VMware)
  • nimblestorage.com    Converged iSCSI SAN, backup and DR
  • nimbula.com    Cloud and application orchestration management tools
  • Nimbusdata.com    iSCSI storage
  • nirvanix.com    Cloud storage provider (Ceased operations)
  • njvc.com    Cloud and technology service provider
  • Nylte    DCIM software tools
  • noggin.intel.com/rr/    Intel Recommended Reading List
  • noliosoft.com    Cloud application management tools
  • Norlight.com    Data communications and services
  • nortel.com    Networking products
  • nortelnetworks.com    Optical networking
  • northernsoft.com    Medical software
  • novastor.com    Backup and cloud data protection tools
  • Novell.com    Server software vendor (Bought by Attachmate)
  • Novuscg.com    Storage management and services (Bought by IBM)
  • Nomura Research Institute (NRI)    AWS connect parter, Hosting/cloud/access services
  • nsic.org    National Storage Industry Consortium
  • ntp.com    Storage Management Software
  • NTT Communications Corporation    AWS connect parter, Hosting/cloud/access services
  • numarasoftware.com    IT Resource management, asset tracking tools
  • numonyx.com    SSD memory solutions
  • nutanix.com    Converged server and storage VM platform
  • nvelo.com    Caching IO performance tools
  • nvidia.com    Graphics and visualization tools
  • ocarinanetworks.com    Data reduction and compression tools (Bought by Dell)
  • ocztechnology.com    SSD drives and PCIe cards (Bought by Toshiba after bankruptcy)
  • offsitebackups.com    Online and cloud backup solutions
  • olixir.com    Removable storage for backup and data protection
  • omneon.com    Archiving and fixed content storage solutions
  • onapp.com    Cloud, CDN and storage tools
  • onaro.com    Storage and Storage Network Management (Bought by NetApp)
  • onlinebackupsearch.com    Various online backup reviews
  • oblinecourses.com    Various online education courses for various topics
  • onpathtech.com    Physical layer networking
  • onstor.com    Clustered NAS storage including NAS gateways (Bought by LSI)
  • Ontrack.com    Email and data protection software
  • OO Software   Windows management and data protection tools
  • opalis.com    Virtual data center management tools
  • OpenCompute   OpenCompute consortium
  • opendatacenteralliance.org    Open Data Center Alliance
  • open-e.com    iSCSI and NAS storage
  • Open.IO    Application aware object and bulk scale out software defined storage
  • openfabrics.org    Open Fabric Alliance
  • OpenNebula    Open source cloud software
  • opennetworking.org    Open Networking Foundation
  • OpensourceSystems.com    Data storage solutions
  • OpenStack   Open source cloud compute and storage software
  • opnet.com    Application and network performance management
  • Opsware.com    Network and storage management (HP)
  • Optica Tech.    Server and storage connectivity including FICON
  • opticatech.com    Mainframe and ESCON encryption
  • oracle.com    Data management software, hardware and services (Bought Sun/STK and others)
  • Ortera.com    Performance monitoring and management
  • OSNEXUS   Quantstor ZFS based Storage management solutions
  • Outsource Data Recovery   Data Recovery services
  • overlandstorage.com    Tape and backup, data retention, NAS solutions
  • owncloud.org    Cloud infrastructure tools

Where To Learn More

View additional NAS, NVMe, SSD, NVM, SCM, Data Infrastructure and HDD related topics via the following links.

Additional learning experiences along with common questions (and answers), as well as tips can be found in Software Defined Data Infrastructure Essentials book.

Software Defined Data Infrastructure Essentials Book SDDC

What This All Means

Visit the following additional data infrastructure and IT data center related links.

Links A-E
Links F-J
Links K-O
Links P-T
Links U-Z
Other Links

Ok, nuff said, for now.

Gs

Greg Schulz – Microsoft MVP Cloud and Data Center Management, VMware vExpert 2010-2017 (vSAN and vCloud). Author of Software Defined Data Infrastructure Essentials (CRC Press), as well as Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press), Resilient Storage Networks (Elsevier) and twitter @storageio. Courteous comments are welcome for consideration. First published on https://storageioblog.com any reproduction in whole, in part, with changes to content, without source attribution under title or without permission is forbidden.

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2024 Server StorageIO and UnlimitedIO. All Rights Reserved. StorageIO is a registered Trade Mark (TM) of Server StorageIO.

Posted on

Data Infrastructure IT Industry Related Resource Links P to T

Data Infrastructure IT Industry Related Resource Links P to T

IT Data Center and Data Infrastructure Industry Resources

Updated 6/13/2018

Following are some useful Data Infrastructure IT Industry Resource Links P to T to cloud, virtual and traditional IT data infrastructure related web sites. The data infrastructure environment (servers, storage, IO and networking, hardware, software, services, virtual, container and cloud) is rapidly changing. You may encounter a missing URL, or a URL that has changed. This list is updated on a regular basis to reflect changes (additions, changes, and retirement).

Disclaimer and note: URL’s submitted for inclusion on this site will be reviewed for consideration and to be in generally accepted good taste in regards to the theme of this site.

Best effort has been made to validate and verify the data infrastructure URLs that appear on this page and web site however they are subject to change. The author and/or maintainer(s) of this page and web site make no endorsement to and assume no responsibility for the URLs and their content that are listed on this page.

Software Defined Data Infrastructure Essentials Book SDDC

Send an email note to info at storageio dot com that includes company name, URL, contact name, title and phone number along with a brief 40 character description to be considered for addition to the above data infrastructure list, or, to be removed. Note that Server StorageIO and UnlimitedIO LLC (e.g. StorageIO) does not sell, trade, barter, borrow or share your contact information per our Privacy and Disclosure policy. View related data infrastructure Server StorageIO content here, and signup for our free newsletter here.

Links A-E
Links F-J
Links K-O
Links P-T
Links U-Z
Other Links

  • Packeteer.com    WAFS and networking solutions (Bought Tacit)
  • packetlight.com    CWDM and DWDM networking solutions
  • Panasas.com    Clustered storage solution
  • pancetera.com    Virtual machine backup software (Bought by Quantum)
  • Panduit.com    Networking and cable management
  • panzura.com    Cloud storage access software
  • paraccel.com     Business and data analytics
  • paragon-software.com    Storage management and backup tools
  • parallels.com    VDI and desktop virtualization and cloud tools
  • parascale.com     Clustered and cloud storage software
  • pcisig.com    PCI trade group (PCI, PCI-X, PCI-Express/PCIe)
  • penguincomputing.com    HPC servers, storage and hosting
  • pergamumsystems.com    Archive solutions (Stealth)
  • Permabit.com    Data archiving solutions
  • Pernixdata    Server and storage I/O cache optimization for virtual servers
  • perotsystems.com    Hosting and managed service provider (Bought by Dell)
  • pgp.com    Security tools (Bought by Symantec)
  • PHDvirtual    Data protection tools
  • Pillardata.com    Data storage solutions – (Bought by Oracle)
  • pineapp.com    Email, archive solutions, web and data protection
  • Piviot3.com    IP Storage
  • Pivotal Labs    Big Data, PaaS development tools, EMC/VMware spinout
  • plasmon.com    (Now called Alliance Storage Technologies) Optical Storage Solutions
  • plextoramericas.com    SSD and other storage solutions
  • plianttechnology.com    Solid state storage devices (SSD) – (Bought by SANdisk)
  • Pluribus Networks    Converged and software defined network management
  • pmc-serria.com    Storage networking component supplier
  • pny.com    Memory componets and technology
  • Pogoplug    Cloud storage
  • PolyServe.com    Clustered storage solutions (Sold to HP)
  • Polargy    Data Center facilaties, HVAC and DCIM solutions
  • power.org    Power Processor trade group
  • Mushkin   SSD Solutions
  • Peak Cloud    Cloud and storage services
  • PowerFile.com    Data archiving solutions
  • powerware.com    UPS and power conditioning systems
  • procedo.com    Archiving and migration solutions
  • proceedtechnologies.com    SAP consulting
  • profusionbackups.com    Cloud and managed backup service solution
  • progeny.net    VAR and specialized IT systems
  • prolexic.com    Distributed denial of service tools
  • promise.com    RAID storage systems
  • Prostorsystems.com    Removable disk storage (See RDX Alliance)
  • Proxim.com    Wireless networking
  • proximaldata.com    SSD caching and tiering software
  • pt.com    Communications hardware and software
  • puresi.com aka Puresilicon    SSD storage solutions
  • purestorage.com    SSD based storage
  • Puppet Labs    IT Automation and DCIM tools for physical, Cloud and Virtual

  • qlogic.com    Host bus adapters and switches
  • qsantechnology.com    iSCSI IP storage
  • Qstart Technologies    Data protection storage including LTFS based systems
  • Quadric Software    Data protection software
  • qualstar.com    Tape backup and archive solutions (Aka Qstar)
  • quantum.com    Tape drives and libraries
  • quest.com    IT and data management solution tools (Bought by Dell)
  • Qumulo    Stealth storage startup
  • qwest.com    (Century Link) Telephone and data networking, managed services provider
  • racemi.com    Repurposing management tools
  • Rackable.com    Now SGI
  • Rackspace.com    Managed services and hosting
  • www.rackwise.com    Data center management tools
  • raidinc.com    Storage systems
  • raidundant.com    Storage systems
  • Rainfinity.com    File virtualization (Bought by EMC)
  • rainstor.com    Big data management tools
  • rapidio.org    RapidIO Trade Group
  • Raritan    Data center and DCIM tools
  • rasilient.com    Storage subsystem vendor
  • Ravello    VMware optimization and management tools
  • Raxco    Data, storage and systems management tools
  • rebit.com    Backup and data protection solutions
  • RecordNation    Digital Data Storage and Records Management
  • redbend.com    Mobile device and application management
  • redbooks.ibm.com    IBM Red books and Red pieces technical articles
  • Redhat.com    Linux provider (Bought Gluster)
  • Reduxio    Hybrid storage with data services
  • reflexphotonics.com    Optical connectivity solutions
  • Reldata.com    Storage systems (Renamed Starboard)
  • remote-backup.com    Remote backup software
  • renewdata.com    Data management and compliance tools
  • repliweb.com    Web and content distribution
  • Retrospect    Data Protection Software Tools
  • revivio.com    Data Protection Software (Assets Bought by Symantec)
  • rightscale.com    Amazon cloud computing management tools
  • rimage.com    CD/DVD production technologies
  • risingtidesystems.com    VAR
  • Ritek.com    Storage solutions
  • rittal.com    Enclosures and cabinets
  • riverbed.com    Wide area file access acceleration solution
  • rjssoftware.com    Document capture and management
  • rmsource.com    Cloud backup solutions
  • rnanetworks.com    Virtual memory management solutions (Bought by Dell)
  • rocketdivision.com    iSCSI technologies
  • rorke.com    VAR
  • rpath.com    Data center automation
  • rsa.com    Security division of EMC
  • safemediacorp.com    Internet security and intrusion detection tools
  • safenet-inc.com    Data protection focused VAR
  • Sagecloud   Cloud storage, deep cold archive
  • samsung.com    Various technologies including SSD memory
  • sanblaze.com    Embedded storage and emulation solutions
  • SANbolic.com    Storage, server and cloud management tools
  • sand-chip.com    Chip design
  • SANDforce.com    SSD storage solutions – (Bought by LSI)
  • sandial.com    Defunct SAN startup
  • SANdisk.com    SSD memory components
  • sandpiperdata.com    Data migration services
  • sanmina-sci.com    Contract manufacturer (Virtual Factory) for various OEM/VARs
  • sanovi.com    Disaster recovery management tools
  • sanpulse.com    SRA and automation tools
  • sanrad.com    Storage networking routers (Bought by OCZ)
  • sans.org    Security related web site
  • sansdigital.com    VAR
  • sap.com    Information management tools and applications
  • sas.com    Statistical analysis software
  • sata-io.org    Serial ATA trade organization
  • SavageIO   High performance storage solutions
  • savvis.com    Cloud, managed service provider and hosting (Bought by Centurylink)
  • sbbwg.org    Storage Bridge Bay Working Group
  • scalable-systems.com    Data warehouse consulting and tools
  • scalecomputing.com    Clustered storage management software
  • scalemp.com    Virtualization technology for scale out computing
  • scalent.com    Virtual IT data center management tools
  • scality.com    Email and sharepoint cloud storage
  • schoonerinfotech.com    SSD based database management solutions
  • scsita.org    SCSI and SAS trade group
  • seagate.com    Disk drives
  • Sealpath   Data and information protection tools
  • seanodes.com    Distributed storage
  • sec.gov    Site about compliance items including CFR 17a-4
  • securedatainnovations.com    Data protection and security tools
  • sentilla.com    Data center performance management tools
  • sepaton.com    Disk based backup solutions
  • serialata.org    Serial ATA trade association
  • servicemesh.com    Cloud, datacenter transformation and devops tools
  • servicenow.com    ITIL data center management tools
  • 1servosity.com    Cloud data protection
  • servoy.com    Cloud development tools
  • ServPath.com    Hosting services
  • seven10storage.com    Disaster recovery and archiving software
  • sgi.com    Storage, server and data management hardware, software, tools
  • sherpasoftware.com    Email archiving
  • shop.bellmicro.com    Distributor (Bought by Avnet)
  • siber.com    Data protection and security tools
  • sidusdata.com    Managed service and cloud provider
  • siemon.com    Storage networking infrastructure items
  • sigmasol.com    Value added reseller (VAR)
  • Signiant.com    Data management tools
  • silexamerica.com    Mobile device and server connectivity
  • SiliconImage.com    Digital Video components
  • SiliconStor.com    Storage networking silicon
  • siliconvalleypr.com    IT technologies press/media and analyst relations firm
  • silveradotech.com    VAR
  • silver-peak.com    Wide area data and file services (WAFS, WADM, WADS)
  • SilverSky    Cloud security
  • simpletech.com    Storage solutions including USB portable devices
  • simplivity.com    Convergence and virtualization solutions
  • simplycontinuous.net    Data protection and cloud backup
  • siriuscom.com    VAR
  • site-vault.com    On-line backup server provider (BSP) managed service provider (MSP)
  • skyera.com    SSD storage solutions
  • skytap.com    Public and private cloud application development tools
  • Smart421   Smart421    AWS connect parter, Hosting/cloud/access services
  • smartm.com    PC card and other memory module components
  • smc.com    Storage and networking components
  • smithmicro.com    Mobile data management tools
  • smmdirect.com    Memory devices
  • snapappliances.com    NAS Storage solutions (Now Adaptec)
  • snia.org    Storage Networking Industry Association
  • snseurope.com    U.K. & European Storage Networking News
  • snwusa.com    SNIA and Computerworld conference
  • softek.com    Storage management solutions (formerly Fujitsu Softek, Sold to IBM)
  • softlayer.com    Cloud infrastructure services (IaaS) (Bought by IBM)
  • softnas.com    ZFS based opensource NAS solutions
  • softricity.com    Virtualization management tools (Bought by Microsoft)
  • Sogeti.com    Data management tools
  • solarflare.com    10Gb Ethernet networking
  • solarwinds.com    IT management tools (Bought TekTools, Hyper9 and others)
  • solidaccess.com    Solid state storage (SSD) solutions
  • soliddata.com    Solid State Disk solutions
  • solidfire.com    iSCSI SSD optimized for hosting and cloud providers
  • Solix.com    Database archiving software
  • solutiontechnology.co.uk    Storage networking training
  • sonasoft.com    Email archiving, backup and data protection
  • sonnettech.com    External storage solutions
  • sony.com    Storage devices
  • sophos.com    Data protection and security tools
  • sorrento.com    Optical networking
  • sparebackup.com    Backup data protection solutions
  • sparkweave.com    Private cloud archive and file sharing
  • spec.org    SPEC benchmarks
  • spectralogic.com    Tape library and disk based backup solutions
  • spiceworks.com    Online community and management software tools
  • spirent.com    Storage networking test equipment
  • Spiron.com  Data discovery, classification, lifecycle management (formerly Identity Finder)
  • Splice Communications   Splice Communications    AWS connect parter, Hosting/cloud/access services
  • splunk.com    DCIM and log management tools
  • spotcloud.com    Cloud services clearing house
  • spraycool.com    IT Data center and component cooling
  • springsoft.com    Bought by Synopsys
  • spsoftglobal.com    Software development
  • spyrus.com    Security tools
  • ssswg.org    IEEE Storage Systems Standards Work Group
  • starboardstorage.com    Unified storage solutions (Formerly Reldata, now ceased operations)
  • startech.com    IT/AV technolgie equipment from enclosures to KVM and more
  • starwindsoftware.com    iSCSI storage management solutions
  • stcroixsolutions.com    VAR
  • stec-inc.com    SSD storage (Bought by WD)
  • Steeleye.com    HA software
  • Stellar    Data Protection tools
  • storagetek.com    Disk, tape, data management software (Bought by Sun)
  • stonebranch.com    File transfer tools
  • stonefly.com    Storage networking routers (Aka DNF)
  • storability.com    Storage management software (Bought by STK)
  • storactive.com    Data protection solutions
  • storagecraft.com    Data protection tools
  • storagefusion.com    Storage resource analysis (SRA) tools
  • storageio.net    Alternate URL for the StorageIO Group
  • storageiogroup.com    Alternate URL for the StorageIO Group
  • storagemadeeasy.com    Hybrid and personal cloud management tools and dashboards
  • Storagemonkeys.com    Storage community site
  • storagenetworking.org    Storage Networking Users Groups also known as SNUGs
  • storageperformance.org    Storage Performance Council information
  • www.storagesearch.com    Venue for information about various storage and related topics
  • storcase.com    Data Archive solutions (Bought by Crudata)
  • store-age.com    Storage management software (Bought by LSI)
  • storediq.com    eDiscovery, search, indexing, classification (Bought by IBM)
  • Storewize.com    Real time data compression (Bought by IBM)
  • Storix.com    Data backup solutions
  • storlife.com    CAS object archive storage
  • stormagic.com    Storage virtualization and data movement software
  • storserver.com    Backup and data protection solutions
  • storsimple.com    Cloud storage access solutions (Bought by Microsoft)
  • storspeed.com    NAS/NFS optimization solutions (Missing in action)
  • stratascale.com    Cloud, hosting and management solutions
  • stratus.com    High availability storage and servers
  • sugarsync.com    Backup and data protection solutions
  • sun.com    Storage networking hardware and software (Bought by Oracle)
  • sunbeltsoftware.com    End point data protection security tools
  • sungard.com    Data protection and cloud services
  • superlumin.com    Application caching tools
  • supermicro.com    Server and storage solutions
  • surdoc.com    Cloud storage and backup
  • surgient.com    Cloud computing solutions
  • svlg.net    Silicon Valley Leadership Group
  • Swiftstack    Private cloud solutions
  • swifttest.com    NFS and CIFS storage testing solutions
  • sybase.com    Database solutions
  • sycamorenetworks.com    Networking solutions
  • Symantec.com    Data and storage management software
  • symbolicio.com    stealth startup
  • symform.com    Cloud storage and backup
  • syncsort.com    Information Management tools
  • synnex.com    Distributor
  • Synnex   IT Solutions
  • synology.com    SMB storage solutions
  • synopsys.com    Computer technology development and manufacturing
  • SysAid    Data center, DCIM and ITSM tools
  • t10.orgscsi-3.htm    ANSI T10 (SCSI information) site
  • t11.org    ANSI T11 page for Fibre Channel information
  • t3media.com    Cloud storage and video platform tools
  • tableausoftware.com    Data analytics software tools
  • tacit.com    WAN file system accelerator (Bought by Packeteer)
  • tacitnetworks.com    Wide area file access acceleration solution (Bought by Packeteer)
  • tandberg.com    Data management solutions (Bought by Cisco)
  • tapeandmedia.com    Information about magnetic tape media
  • tapepower.com    Site for tape topics
  • tarmin.com        Archiving solutions
  • teamdrive.com    Cloud storage
  • teamquest.com    IRM management and capacity management tools
  • TeamViewer.com    Remote support and Online meeting software
  • techdata.com    Distributor
  • tegile.com    Storage system solutions
  • tehutinetworks.net    High speed iSCSI adapters
  • tek-tools.com    SRM storage management software (Bought by Solarwinds)
  • TelecityGroup    AWS connect parter, Hosting/cloud/access services
  • tellabs.com    Networking components
  • Telx    AWS connect parter, Hosting/cloud/access services
  • teneros.com    Email archiving and management solutions
  • teracloud.com    Capacity planning and resource management software
  • teradata.com    Large scale database and data warehouse systems
  • teradici.com    PC over IP technologies
  • teranetics.com    Ethernet chips
  • Terascala    Data analytics and management solutions
  • ter.de    Optical storage libraries
  • terracloudinc.com    Cloud services
  • TerraScale.com    Scalable storage and server solutions
  • Verizon/Terremark   Cloud, hosting and managed services
  • Tevron   Application Response Time Monitoring
  • texmemsys.com    Solid State Disk storage
  • thebci.org    Business Continuity Institute
  • thecus.com    Multi-protocol storage
  • thegreengrid.org    Industry Trade Group
  • The Padcaster    Apple iPad tools
  • thepluggllc.com    Data center energy efficient floor tiles
  • theq3.com    Data storage security solutions
  • thinkaheadit.com aka Ahead    Value added reseller
  • thinkaheadit.com    Value added reseller (VAR)
  • thirdbrigade.com    Intrusion detection security tools (Bought by Trend Micro)
  • thirdio.com    SSD solutions
  • tiaonline.org    Telecommunications Industry Association
  • tidalsoftware.com    IT Management software tools (Bought by Cisco)
  • timespring.com    Continuous data protection solutions
  • tintri.com    NFS and NAS storage optimized for VMware
  • tivoli.com    Data management software
  • Softbank Telecom Corp.    AWS connect parter, Hosting/cloud/access services
  • Primary Data and Tonian    Stealth data virtualization startup

  • topgun-tech.com    Data Infrastructure Resource (Server, Storage, SANs)

  • top500.org    Top 500 super compute sites
  • topio.com    Data protection software (Bought by NetApp)
  • topspin.com    InfiniBand Technology (Bought by Cisco)(
  • Toshiba.com    Server and storage solutions
  • tpc.org    Transaction processing performance council
  • translattice.com    Distributed and elastic database and automation tools
  • Tredent.com    WAN optimization solutions
  • TrendMicro.com    Security and anti virus tools
  • trianz.com    VAR
  • tributary.com   Datra protection soultion tools including virtual, disk and tape-
  • trilogytechnologies.ie    Managed services provider
  • tritondata.com    IT services and VAR
  • trunkbow.com    Cloud, mobile and networking services
  • trustedcomputinggroup.org    Trusted computing industry trade group
  • trusteddatasolutions.com    VAR
  • trustedid.com    ID theft protection
  • trustware.com    Internet and data protection security tools
  • turnkeylinux.org   Turnkey Linux appliance –
  • tusc.com    VAR
  • twinstrata.com    BC/DR analysis and cloud access software
  • tw telecom   tw telecom    AWS connect parter, Hosting/cloud/access services
  • TSO logic    DCIM and data center power energy management tools
  • tzolkin.com    DNS and High Availability solutions

Where To Learn More

View additional NAS, NVMe, SSD, NVM, SCM, Data Infrastructure and HDD related topics via the following links.

Additional learning experiences along with common questions (and answers), as well as tips can be found in Software Defined Data Infrastructure Essentials book.

Software Defined Data Infrastructure Essentials Book SDDC

What This All Means

Visit the following additional data infrastructure and IT data center related links.

Links A-E
Links F-J
Links K-O
Links P-T
Links U-Z
Other Links

Ok, nuff said, for now.

Gs

Greg Schulz – Microsoft MVP Cloud and Data Center Management, VMware vExpert 2010-2017 (vSAN and vCloud). Author of Software Defined Data Infrastructure Essentials (CRC Press), as well as Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press), Resilient Storage Networks (Elsevier) and twitter @storageio. Courteous comments are welcome for consideration. First published on https://storageioblog.com any reproduction in whole, in part, with changes to content, without source attribution under title or without permission is forbidden.

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2024 Server StorageIO and UnlimitedIO. All Rights Reserved. StorageIO is a registered Trade Mark (TM) of Server StorageIO.

Posted on

Data Infrastructure IT Industry Related Resource Links U to Z

Data Infrastructure IT Industry Related Resource Links U to Z

IT Data Center and Data Infrastructure Industry Resources

Updated 2/20/2018

Following are some useful Data Infrastructure IT Industry Resource Links U to Z to cloud, virtual and traditional IT data infrastructure related web sites. The data infrastructure environment (servers, storage, IO and networking, hardware, software, services, virtual, container and cloud) is rapidly changing. You may encounter a missing URL, or a URL that has changed. This list is updated on a regular basis to reflect changes (additions, changes, and retirement).

Disclaimer and note: URL’s submitted for inclusion on this site will be reviewed for consideration and to be in generally accepted good taste in regards to the theme of this site.

Best effort has been made to validate and verify the data infrastructure URLs that appear on this page and web site however they are subject to change. The author and/or maintainer(s) of this page and web site make no endorsement to and assume no responsibility for the URLs and their content that are listed on this page.

Software Defined Data Infrastructure Essentials Book SDDC

Send an email note to info at storageio dot com that includes company name, URL, contact name, title and phone number along with a brief 40 character description to be considered for addition to the above data infrastructure list, or, to be removed. Note that Server StorageIO and UnlimitedIO LLC (e.g. StorageIO) does not sell, trade, barter, borrow or share your contact information per our Privacy and Disclosure policy. View related data infrastructure Server StorageIO content here, and signup for our free newsletter here.

Links A-E
Links F-J
Links K-O
Links P-T
Links U-Z
Other Links

  • ubuntu.com    Opensource Linux software and cloud tools
  • unisys.com    Server, storage and managed services
  • unitedlayer.com    Collocation and hosting services
  • unitrends.com    Data protection solutions
  • updraftplus.com/    WordPress Updraft Cloud Backup Plugin
  • uptimeinstitute.org    Uptime Institute
  • uptimesoftware.com    Capacity management tools
  • Logicalis   IT solutions and managed services
  • us.logicalis.com    Cloud, managed and data center services
  • usb.org    USB trade association
  • uscolo.com    Co-location facility and hosting service
  • usenix.org    LISA and data center forums
  • usgbc.org    United States Green Building Council
  • v3sys.com    VDI and desktop cloud solutions
  • vadiumtech.com    Security and encryption tools
  • varonis.com    Unstructured data management and protection
  • vaultive.com    Cloud encryption for hosted exchange
  • vaultize.com    Cloud backup, file and data sharing
  • vaultstor.com    Data protection and cloud storage services
  • vaultus.com   Cloud, colo and manged service hosting –
  • vbridges.com    Virtual desktop management tools
  • vce.com    Converged infrastructure solutions
  • vdbench     vdbench storage testing/workload generation tool
  • veeam.com    Virtual server data protection, reporting, monitoring, cap planning
  • vellosystems.com   Cloud infrastructure technology solutoins –
  • velobit.com    SSD cache software (Bought by WD)
  • veloxum.com   VM performance management tools Added 11/30/10
  • vembu.com    Backup data protection tools
  • Venus   Venus    AWS connect parter, Hosting/cloud/access services
  • venyu.com    Cloud hosting
  • verari.com    Blade servers and blade storage
  • verdiem.com    Infrastructure Resource Management (IRM) and energy reporting tools
  • vericept.com    Network monitoring software
  • Veritest.com    Third party testing service

  • verity.com    Data search, discovery, classification
  • versant.com    Object database management solutions
  • vertinsys.com    Server I/O virtualization
  • Vibe    AWS connect parter, Hosting/cloud/access services
  • victorinox.com    Swiss army knife and USB thumb drive
  • viewfinity.com    Rights management, audit and compliance
  • vigitrust.com    Security management tools
  • vikingmodular.com    FLASH SSD storage solutions
  • violin-memory.com    FLASH SSD storage solutions
  • vion.com    Value added reseller
  • vipreantivirus.com    Security, data loss, data leak prevention
  • virident.com    SSD based database management solutions (Bought by WD)
  • viridity.com    Data center and infrastructure resource management (IRM) tools
  • virsto.com    Server virtualization management tools (Bought by VMware)
  • virtensys.com    Virtual I/O and I/O virtualization (IOV)
  • virtualinstruments.com    SAN probes/analyzers (Formerly Finisar Analyzer tools)
  • VirtualIron.com    Server virtualization (Bought by Oracle)
  • VirtunetSystems    Storage I/O acceleration and cache tools for VMware
  • virtuon-inc.com    Cloud, virtualization IT consulting and staffing
  • visi.com    Managed service provider, cloud and hosting service
  • VisionSolutions.com    BC, DR and data protection solutions
  • visualstorageintelligence.com    Cross vendor cloud storage reporting and srmprovider
  • vitesse.com    Storage networking component supplier
  • vivisimo.com    eDiscovery and search
  • vizoncore.com    Virtualization tools and data protection for virtual servers
  • vizrt.com    Video management software tools
  • vkernel.com    VM performance tools (Bought by Quest, bought by Dell)
  • vmc.com    Cloud consulting and outsourcing
  • vmturbo.com    Cloud and virtualization workload management
  • vmware.com    Server virtualization software (Bought by EMC)
  • Vocus   Vocus    AWS connect parter, Hosting/cloud/access services
  • voltaire.com    InfiniBand Technology
  • vontu.com    Data loss prevention tools (Bought by Symantec)
  • Vormetric   Data security solutions
  • votela.com    Specialized network service provider
  • vscalesystems.com    Virtual and converged networking and consulting
  • vssmonitoring.com    Network monitoring
  • vwsolutions.com    Backup and data protection solutions
  • vyatta.com    Cloud and virtual networking, IOV
  • wanova.com    Desktop management solutions
  • wasabisystems.com    iSCSI storage
  • wdc.com    Western Digital Disk drives
  • WedgeNetworks.com    Security solutions
  • whiptailtech.com    Flash SSD solutions (Bought by Cisco)
  • Microsoft Skydrive   Cloud storage
  • windspring.com    Data management and DFR for mobile access
  • wipro.com    Business services
  • workscomputing.com    VAR
  • wovensystems.com    High speed networking switches
  • wwt.com    VAR/Systems integrator
  • wysdm.com    SRA and DPM management tools (Bought by EMC)
  • Xencode.com    Various open tools
  • XenData   Digital Archive solutions
  • xenos.com    Archive and data footprint reduction solutions
  • xfpmsa.org    10Gb multi-source trade group
  • xiotech.com    Renamed XIO: Storage sub-systems and software
  • xirin.com    Storage adapter (iSCSI) and chip vendor
  • xosoft.com    BC/DR and data protection replication tools (Bought by CA)
  • xsigo.com    I/O virtualization and service oriented connectivity – (Bought by Oracle)
  • xtreemfs.org    scaleout filesystem
  • xtremio.com    SSD startup – Bought by EMC
  • xyratex.com    Storage enclosures, subsystems, test equipmen, Lustre software (Bought by Seagate)t
  • xyxel.com    Networking technologies for cloud and consumer
  • yorktel.com    video solutions
  • Yosemitetech.com    Backup software (Bought by Barracuda)
  • yousendit.com    Cloud backup, storage and file sharing
  • zadarastorage.com    iSCSI cloud storage
  • zenoss.com    Converged, Virtual systems and cloud monitoring, DCIM
  • Zentera   Private cloud and IaaS solutions
  • zerto.com    Data protection for virtual environments
  • Zetera.com    Storage over IP alternative to iSCSI
  • zetta.net    Cloud storage solutions
  • zettapoint.com    Database management tools
  • zintrus.com    Systems development
  • zirtu.com    VDI management tools and platform
  • zlti.com    Email archive and management solutions
  • zmanda.com    Open source data backup
  • zoho.com    Online and cloud management solutions
  • zyrion.com    Network and systems monitoring and management

Where To Learn More

View additional NAS, NVMe, SSD, NVM, SCM, Data Infrastructure and HDD related topics via the following links.

Additional learning experiences along with common questions (and answers), as well as tips can be found in Software Defined Data Infrastructure Essentials book.

Software Defined Data Infrastructure Essentials Book SDDC

What This All Means

Visit the following additional data infrastructure and IT data center related links.

Links A-E
Links F-J
Links K-O
Links P-T
Links U-Z
Other Links

Ok, nuff said, for now.

Gs

Greg Schulz – Microsoft MVP Cloud and Data Center Management, VMware vExpert 2010-2017 (vSAN and vCloud). Author of Software Defined Data Infrastructure Essentials (CRC Press), as well as Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press), Resilient Storage Networks (Elsevier) and twitter @storageio. Courteous comments are welcome for consideration. First published on https://storageioblog.com any reproduction in whole, in part, with changes to content, without source attribution under title or without permission is forbidden.

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2024 Server StorageIO and UnlimitedIO. All Rights Reserved. StorageIO is a registered Trade Mark (TM) of Server StorageIO.

Posted on

Data Infrastructure IT Industry Related Resource Links to Others

Data Infrastructure IT Industry Related Resource Links to Others

IT Data Center and Data Infrastructure Industry Resources

Updated 2/20/2018

Following are some useful Data Infrastructure IT Industry Resource Links to cloud, virtual and traditional IT data infrastructure related web sites. The data infrastructure environment (servers, storage, IO and networking, hardware, software, services, virtual, container and cloud) is rapidly changing. You may encounter a missing URL, or a URL that has changed. This list is updated on a regular basis to reflect changes (additions, changes, and retirement).

Disclaimer and note: URL’s submitted for inclusion on this site will be reviewed for consideration and to be in generally accepted good taste in regards to the theme of this site.

Best effort has been made to validate and verify the data infrastructure URLs that appear on this page and web site however they are subject to change. The author and/or maintainer(s) of this page and web site make no endorsement to and assume no responsibility for the URLs and their content that are listed on this page.

Software Defined Data Infrastructure Essentials Book SDDC

Send an email note to info at storageio dot com that includes company name, URL, contact name, title and phone number along with a brief 40 character description to be considered for addition to the above data infrastructure list, or, to be removed. Note that Server StorageIO and UnlimitedIO LLC (e.g. StorageIO) does not sell, trade, barter, borrow or share your contact information per our Privacy and Disclosure policy. View related data infrastructure Server StorageIO content here, and signup for our free newsletter here.

Links A-E
Links F-J
Links K-O
Links P-T
Links U-Z
Other Links

  • www.10gea.org    10Gb Ethernet industry trade organization
  • www.1394ta.org    1394 (Firewire) trade association
  • www.3com.com    Networking equipment (Bought by HP)
  • www.3leafnetworks.com    I/O virtualization
  • www.3par.com    Clustered storage systems (Bought by HP)
  • www.3tera.com    IT Cloud management tools (Bought by CA)
  • www.4blox.com    Data center design services
  • www.4blox.com    Linux iSCSI target optimization stack
  • www.4bridgeworks.com aka Bridgeworks    SAN networking and connectivity solutions
  • www.80plus.org    Energy efficient power supply trade group

Where To Learn More

View additional NAS, NVMe, SSD, NVM, SCM, Data Infrastructure and HDD related topics via the following links.

Additional learning experiences along with common questions (and answers), as well as tips can be found in Software Defined Data Infrastructure Essentials book.

Software Defined Data Infrastructure Essentials Book SDDC

What This All Means

Visit the following additional data infrastructure and IT data center related links.

Links A-E
Links F-J
Links K-O
Links P-T
Links U-Z
Other Links

Ok, nuff said, for now.

Gs

Greg Schulz – Microsoft MVP Cloud and Data Center Management, VMware vExpert 2010-2017 (vSAN and vCloud). Author of Software Defined Data Infrastructure Essentials (CRC Press), as well as Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press), Resilient Storage Networks (Elsevier) and twitter @storageio. Courteous comments are welcome for consideration. First published on https://storageioblog.com any reproduction in whole, in part, with changes to content, without source attribution under title or without permission is forbidden.

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2024 Server StorageIO and UnlimitedIO. All Rights Reserved. StorageIO is a registered Trade Mark (TM) of Server StorageIO.

Posted on

Some popular 2016 storageioblog posts

Some popular 2016 storageioblog posts

server storage I/O trends

Big Files and Lots of Little File Processing and Benchmarking with Vdbench – Need to test, validate, compare, contrast or simply apply workload to file systems, NAS or other file-based access? Want the flexibility and simplicity to software define your benchmark workload to meet various needs? For example, millions of small files or thousands of large 5GB, 10GB, 15GB (or larger) files with various read, write size and access patterns spanning a single directory, or many with various depths? Do you want the flexibility for different platforms including Windows, *NIX, bare metal, container, virtual or cloud without a bulk tool using simple scripts that produce lots of insightful results? Then you will want to check this post out.

Breaking the VMware ESXi 5.5 ACPI boot loop on Lenovo TD350 – Ever have a VMware host server go into a boot loop and purple screen of death (PSD) then displaying a message about ACPI or similar? After spending time searching and applying many filters to sift through the noise of false positive matches, finally found the simple fix (e.g. a BIOS setting) to break the VMware ESXi vSphere boot loop, or at least on a Lenovo server.

Cloud and Object Storage

Cloud conversations: AWS EBS, Glacier and S3 overview (Part I) – This is one of the perennial favorites that while new features have been added with others extended, the post series still provides a good overview, primer or refresher of various Amazon Web Services (AWS) services including how they work. Interesting in learning more about Microsoft and Azure, then check out this, this, this and this.

Cloud Conversations: AWS EFS Elastic File System (Cloud NAS) – This is a companion to the above AWS as well as other cloud post series that looks at AWS Elastic File System. Note that other cloud service providers have also added NAS file access support, some are intra (e.g. inside AWS cloud), others are inter-cloud (e.g. inside and outside cloud) such as Azure (can work with external Windows Servers using SMB3). Even OpenStack has added NAS file with Manila folders and Ceph with CephFS among others. So when some people tell you that NAS and file access are dead particular for cloud, remind them of the increasing number of services and software stacks that are adding new services to allow their solution to be compatible with existing environments or applications.

Server Storage I/O performance

Collecting Transaction Per Minute from SQL Server and HammerDB – If you have used the free tool HammerDB (e.g. Hammora) for driving database workloads, simulations or benchmarks you should recall that the resulting statistics are rather lacking. Sure there is a nice GUI chart that shows current executing transactions per second (TPS) along with some very simple counters in the log. However compared to some other tools such as sysbench, Quest Benchmark Factory and YCSB among others, the Hammer metrics are rather lacking. In this post I show how you can collect some more metrics from SQL Server if you have to use HammerDB. View more server storage I/O performance benchmark and monitoring tools resources here.

Windows Server 2016

Gaining Server Storage I/O Insight into Microsoft Windows Server 2016 – Microsoft released into general availability Windows Server 2016 and this post looks at some of the new features along with functionality including Storage Spaces Direct (S2D), Storage Replica (SR) as well as other enhancements. With these new and enhanced features Windows Servers increase their interoperability with Azure, as well as supporting aggregated hyper-converged infrastructure (HCI), disaggregated converged (CI) as well as traditional workloads along with Hyper-V (and containers). One of the other new enhancements in Windows Server 2016 which now uses ReFS (Reliable File System) as its default file system that you can read more about here. RIP Windows SIS (Single Instance Storage), or at least in Server 2016 With Windows Server 2016 Microsoft removed single instance storage replacing with new capabilities that you can read more about in the this post.

Garbage data in garbage data out

Garbage data in, garbage information out, big data or big garbage? There is a classic IT expression of garbage data in results in garbage data (or information out) in that your algorithms and data structures (which equals programs e.g. Niklaus Wirth) are only as good as the data they work on. What this means then is that if there is a large amount of big data then there can also be a big garbage in and garbage out problem unless addressed.

Hard product vs. soft product – Hard product refers to something such as hardware, software or a service resource that is obtained and then joined with other resources in a particular way to create a soft product. Not to be confused with software, the soft product is the result or how resources get defined that give some ability or benefit. Think of a soft product as for how airlines can use the same airplane, serve the same coca cola, have same seats, yet their soft product is the service experience of how those are delivered, as well as how you find and buy or use them. Another way of thinking about it is hard products are the ingredients for a recipe, the recipe defines how those ingredients result in some food dish.

how many IOPs can an HDD or SSD do

Part II: How many IOPS can a HDD, HHDD or SSD do with VMware? – This is part of a multi-post series looking at how many IOPs (or bandwidth) various HDD and SSDs can do handling different workloads. Of course, your results will vary with configuration settings, tools among other considerations. However, some of the older rules of thumb (RUT) about RPM and other considerations for HDDs have changed and continue to do so. As an example of how HDDs continue to evolve check out this popular post from the 2016 list Which Enterprise HDDs to use for a Content Server Platform.

Part II: What I did with Lenovo TS140 in my Server and Storage I/O Review – This is a popular post series of some things I have done with a Lenovo TS140 including defining with various software as well as hardware. This is a great price performer value system that several years ago after testing one Lenovo sent me, I returned that to Lenovo and bought several of them to join my other systems.

Server and Storage I/O Benchmarking and Performance Resources – This is a collection of various server, storage I/O and networking hardware, software as well as services tools, techniques as well as tips for benchmarking, comparing, simulation, testing, gaining insight across cloud, virtual, container and legacy resources. Server and Storage I/O Benchmark Tools: Microsoft Diskspd (Part I) – This is one of the tools found on the server, storage I/O benchmarking and performance resources page. Diskspd is a tool developed by Microsoft as an alternative to using Iometer, vdbench, fio.exe, SQLIO among many others, plus, it is on github.

server storage I/O nvme and ssd

The NVM (Non Volatile Memory) and NVMe Place – Interesting and adoption in nand flash, nvram, 3D XPoint among other SSD and Non-volatile Memory (NVM) continues. Another popular post that you can find at thenvmeplace.com is this NVMe overview and primer – Part I. There is a growing interest, awareness and deployment adoption around NVM Express (NVMe) the new protocol for accessing NVMs and SSDs. Some of the common conversations and questions I encounter is confusion between NVM and NVMe, too which the answer is one (the former) are the media or devices, the other is the access method alternative to using AHCI/SATA or SCSI (e.g. SAS, iSCSI, FCP, SRP) among others.

VMware VVOLs and storage I/O fundamentals (Part 1) – VMware Virtual Volumes (VVOL) continue to gain adoption and this post is part of an overview and primer. If you want to go deeper into VVOL as well as see some adoption insights check out Eric Sieberts post here over at vsphere-land.com

Welcome to the Object Storage Center page – This is a micro site that has a primer and overview of cloud as well as object storage along with an expanding list of links to various resources, tips, technologies, tools, trends and industry activity.

Where To Learn More

www.storageio.com particular if you have not been there for awhile to check out the new streamlined look and navigation to various content including Server StorageIO update newsletters (free subscription) among other resources.

Additional learning experiences along with common questions (and answers), as well as tips can be found in Software Defined Data Infrastructure Essentials book.

Software Defined Data Infrastructure Essentials Book SDDC

What this all means and wrapping up

Some of the popular posts for 2016 are perennial favorites and based on experience will probably appear on the 2017 list. However there are also several new posts that appeared in 2016 that I suspect will also appear on the 2017 version of the above list, along with new content from 2017.

Thank you to all of you who frequent StorageIOblog.com as well as StorageIO.com along with our various micro sites including server storage I/O performance and benchmarking resources, thenvmeplace.com, thessdplace.com, cloud and objectstoragecenter.com, data protection diaries among others.

Also thank you for viewing various partner venues and syndicates with extra ones appearing throughout 2017. Watch for more content in the coming weeks, months and throughout 2017 on software defined data infrastructures (SDDI) along with server, storage I/O, networking, hardware, software, cloud, container, data protection and related topics, trends, technologies, tools and tips.

Again, thank you

Ok, nuff said, for now.

Gs

Greg Schulz – Microsoft MVP Cloud and Data Center Management, VMware vExpert 2010-2017 (vSAN and vCloud). Author of Software Defined Data Infrastructure Essentials (CRC Press), as well as Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press), Resilient Storage Networks (Elsevier) and twitter @storageio. Courteous comments are welcome for consideration. First published on https://storageioblog.com any reproduction in whole, in part, with changes to content, without source attribution under title or without permission is forbidden.

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2024 Server StorageIO and UnlimitedIO. All Rights Reserved. StorageIO is a registered Trade Mark (TM) of Server StorageIO.

Posted on

If NVMe is the answer, what are the questions?

If NVMe is the answer, what are the questions?

If NVMe is the answer, then what are the various questions that should be asked?

Some common questions that NVMe is the answer to include what is the difference between NVM and NVMe?

Is NVMe only for servers, does NVMe require fabrics and what benefit is NVMe beyond more IOPs.

Lets take a look at some of these common NVMe conversations and other questions.

Main Features and Benefits of NVMe

Some of the main feature and benefits of NVMe among others include:

    • Lower latency due to improve drivers and increased queues (and queue sizes)
    • Lower CPU used to handle larger number of I/Os (more CPU available for useful work)
    • Higher I/O activity rates (IOPS) to boost productivity unlock value of fast flash and NVM
    • Bandwidth improvements leveraging various fast PCIe interface and available lanes
    • Dual-pathing of devices like what is available with dual-path SAS devices
    • Unlock the value of more cores per processor socket and software threads (productivity)
    • Various packaging options, deployment scenarios and configuration options
    • Appears as a standard storage device on most operating systems
    • Plug-play with in-box drivers on many popular operating systems and hypervisors

NVM and Media memory matters

Whats the differences between NVM and NVMe? Non-Volatile Memory (NVM) which as its name implies is persistent electronic memory medium where data is stored. Today you commonly know about NVMs as NAND flash Solid State Devices (SSD), along with NVRAM among others emerging storage class memories (SCM).

Emerging SCM such as 3D XPoint among other mediums (or media if you prefer) have the premises of boosting both read and write performance beyond traditional NAND flash, closer to DRAM, while having durability also closer to DRAM. For now let’s set the media and mediums aside and get back to how they or will be accessed as well as used.

server storage I/O NVMe fundamentals

Server and Storage I/O Media access matters

NVM Express (e.g. NVMe) is a standard industry protocol for accessing NVM media (SSD and flash devices, storage system, appliances). If NVMe is the answer, then depending on your point of view, NVMe can be (or is) a replacement (today or in the future) for AHCI/SATA, Serial Attached SCSI (SAS). What this means is that NVMe can coexist or replace other block SCSI protocol implementations (e.g. Fibre Channel FCP aka FCP, iSCSI, SRP) as well as NBD (among others).

Similar to the SCSI command set that is implemented on different networks (e.g. iSCSI (IP), FCP (Fibre Channel), SRP (InfiniBand), SAS) NVMe as a protocol is now implemented using PCIe with form factors of add-in cards (AiC), M.2 (e.g. gum sticks aka next-gen form factor or NGFF) as well as U.2 aka 8639 drive form factors. There are also the emerging NVMe over Fabrics variants including FC-NVMe (e.g. NVMe protocol over Fibre Channel) which is an alternative to SCSI_FCP (e.g. SCSI on Fibre Channel). An example of a PCIe AiC that I have include the Intel 750 400GB NVMe (among others). You should be able to find the Intel among other NVMe devices from your prefered vendor as well as different venues including Amazon.com.

NVM, flash and NVMe SSD
Left PCIe AiC x4 NVMe SSD, lower center M.2 NGFF, right SAS and SATA SSD

The following image shows an NVMe U.2 (e.g. 8639) drive form factor device that from a distance looks like a SAS device and connector. However looking closer some extra pins or connectors that present a PCIe Gen 3 x4 (4 PCIe lanes) connection from the server or enclosure backplane to the devices. These U.2 devices plug into 8639 slots (right) that look like a SAS slot that can also accommodate SATA. Remember, SATA can plug into SAS, however not the other way around.

NVMe U.2 8639 driveNVMe 8639 slot
Left NVMe U.2 drive showing PCIe x4 connectors, right, NVMe U.2 8639 connector

What NVMe U.2 means is that the 8639 slots can be used for 12Gbps SAS, 6Gbps SATA or x4 PCIe-based NVMe. Those devices in turn attach to their respective controllers (or adapters) and device driver software protocol stack. Several servers have U.2 or 8639 drive slots either in 2.5” or 1.8” form factors, sometimes these are also called or known as “blue” drives (or slots). The color coding simply helps to keep track of what slots can be used for different things.

Navigating your various NVMe options

If NVMe is the answer, then some device and component options are as follows.

NVMe device components and options include:

    • Enclosures and connector port slots
    • Adapters and controllers
    • U.2, PCIe AIC and M.2 devices
    • Shared storage system or appliances
    • PCIe and NVMe switches

If NVMe is the answer, what to use when, where and why?

Why use an U.2 or 8639 slot when you could use PCIe AiC? Simple, your server or storage system may be PCIe slot constrained, yet have more available U.2 slots. There are U.2 drives from various vendors including Intel and Micro, as well as servers from Dell, Intel and Lenovo among many others.

Why and when would you use an NVMe M.2 device? As a local read/write cache, or perhaps a boot and system device on servers or appliances that have M.2 slots. Many servers and smaller workstations including Intel NUC support M.2. Likewise, there are M.2 devices from many different vendors including Micron, Samsung among others.

Where and why would you use NVMe PCIe AiC? Whenever you can and if you have enough PCIe slots of the proper form factor, mechanical and electrical (e.g. x1, x4, x8, x16) to support a particular card.

Can you mix and match different types of NVMe devices on the same server or appliance? As long as the physical server and its software (BIOS/UEFI, operating system, hypervisors, drivers) support it yes. Most server and appliance vendors support PCIe NVMe AiCs, however, pay attention to if they are x4, x8 both mechanical as well as electrical. Also, verify operating system and hypervisor device driver support. PCIe NVMe AiCs are available from Dell, Intel, Micron and many other vendors.

Networking with your Server and NVMe Storage

Keep in mind that context is important when discussing NVMe as there are devices for attaching as the back-end to servers, storage systems or appliances, as well as for front-end attachment (e.g. for attaching storage systems to servers). NVMe devices can also be internal to a server or storage system and appliance, or, accessible over a network. Think of NVMe as an upper-level command set protocol like SCSI that gets implemented on different networks (e.g. iSCSI, FCP, SRP).

How can NVMe use PCIe as a transport to use devices that are outside of a server? Different vendors have PCIe adapter cards that support longer distances (few meters) to attach to devices. For example, Dell EMC DSSD has a special dual port (two x4 ports) that are PCIe x8 cards for attachment to the DSSD shared SSD devices.

Note that there are also PCIe switches similar to SAS and InfiniBand among other switches. However just because these are switches, does not mean they are your regular off the shelf network type switch that your networking folks will know what to do with (or want to manage).

The following example shows a shared storage system or appliance being accessed by servers using traditional block, NAS file or object protocols. In this example, the storage system or appliance has implemented NVMe devices (PCIe AiC, M.2, U.2) as part of their back-end storage. The back-end storage might be all NVMe, or a mix of NVMe, SAS or SATA SSD and perhaps some high-capacity HDD.

NVMe and server storage access
Servers accessing shared storage with NVMe back-end devices

NVMe and server storage access via PCIe
NVMe PCIe attached (via front-end) storage with various back-end devices

In addition to shared PCIe-attached storage such as Dell EMC DSSD similar to what is shown above, there are also other NVMe options. For example, there are industry initiatives to support the NVMe protocol to use shared storage over fabric networks. There are different fabric networks, they range from RDMA over Converged Ethernet (RoCE) based as well as Fibre Channel NVME (e.g. FC-NVME) among others.

An option that on the surface may not seem like a natural fit or leverage NVMe to its fullest is simply adding NVMe devices as back-end media to existing arrays and appliances. For example, adding NVMe devices as the back-end to iSCSI, SAS, FC, FCoE or other block-based, NAS file or object systems.

NVMe and server storage access via shared PCIe
NVMe over a fabric network (via front-end) with various back-end devices

A common argument against using legacy storage access of shared NVMe is along the lines of why would you want to put a slow network or controller in front of a fast NVM device? You might not want to do that, or your vendor may tell you many reasons why you don’t want to do it particularly if they do not support it. On the other hand, just like other fast NVM SSD storage on shared systems, it may not be all about 100% full performance. Rather, for some environments, it might be about maximizing connectivity over many interfaces to faster NVM devices for several servers.

NVMe and server storage I/O performance

Is NVMe all about boosting the number of IOPS? NVMe can increase the number of IOPS, as well as support more bandwidth. However, it also reduces response time latency as would be expected with an SSD or NVM type of solution. The following image shows an example of not surprisingly an NVMe PCIe AiC x4 SSD outperforming (more IOPs, lower response time) compared to a 6Gb SATA SSD (apples to oranges). Also keep in mind that best benchmark or workload tool is your own application as well as your performance mileage will vary.

NVMe using less CPU per IOP
SATA SSD vs. NVMe PCIe AiC SSD IOPS, Latency and CPU per IOP

The above image shows the lower amount of CPU per IOP given the newer, more streamlined driver and I/O software protocol of NVMe. With NVMe there is less overhead due to the new design, more queues and ability to unlock value not only in SSD also in servers with more sockets, cores and threads.

What this means is that NVMe and SSD can boost performance for activity (TPS, IOPs, gets, puts, reads, writes). NVMe can also lower response time latency while also enabling higher throughput bandwidth. In other words, you get more work out of your servers CPU (and memory). Granted SSDs have been used for decades to boost server performance and in many cases, delay an upgrade to a newer faster system by getting more work out of them (e.g. SSD marketing 202).

NVMe maximizing your software license investments

What may not be so obvious (e.g. SSD marketing 404) is that by getting more work activity done in a given amount of time, you can also stretch your software licenses further. What this means is that you can get more out of your IBM, Microsoft, Oracle, SAP, VMware and other software licenses by increasing their effective productivity. You might already be using virtualization to increase server hardware efficiency and utilization to cut costs. Why not go further and boost productivity to increase your software license (as well as servers) effectiveness by using NVMe and SSDs?

Note that fast applications need fast software, servers, drivers, I/O protocols and devices.

Also just because you have NVMe present or PCIe does not mean full performance, similar to how some vendors put SSDs behind their slow controllers and saw, well slow performance. On the other hand vendors who had or have fast controllers (software, firmware, hardware) that were HDD or are even SSD performance constrained can see a performance boost.

Additional NVMe and related tips

If you have a Windows server and have not overridden, check your power plan to make sure it is not improperly set to balanced instead of high performance. For example using PowerShell issue the following command:

PowerCfg -SetActive “381b4222-f694-41f0-9685-ff5bb260df2e”

Another Windows related tip if you have not done so is enable task manager disk stats by issuing from a command line “diskperf –y”. Then display task manager and performance and see drive performance.

Need to benchmark, validate, compare or test an NVMe, SSD (or even HDD) device or system, there are various tools and workloads for different scenarios. Likewise those various tools can be configured for different activity to reflect your needs (and application workloads). For example, Microsoft Diskspd, fio.exe, iometer and vdbench sample scripts are shown here (along with results) as a starting point for comparison or validation testing.

Does M.2. mean you have NVMe? That depends as some systems implement M.2 with SATA, while others support NVMe, read the fine print or ask for clarification.

Do all NVMe using PCIe run at the same speed? Not necessarily as some might be PCIe x1 or x4 or x8. Likewise some NVMe PCIe cards might be x8 (mechanical and electrical) yet split out into a pair of x4 ports. Also keep in mind that similar to a dual port HDD, NVMe U.2 drives can have two paths to a server, storage system controller or adapter, however both might not be active at the same time. You might also have a fast NVMe device attached to a slow server or storage system or adapter.

Who to watch and keep an eye on in the NVMe ecosystem? Besides those mentioned above, others to keep an eye on include Broadcom, E8, Enmotus Fuzedrive (micro-tiering software), Excelero, Magnotics, Mellanox, Microsemi (e.g. PMC Sierra), Microsoft (Windows Server 2016 S2D + ReFS + Storage Tiering), NVM Express trade group, Seagate, VMware (Virtual NVMe driver part of vSphere ESXi in addition to previous driver support) and WD/Sandisk among many others.

Where To Learn More

Additional related content can be found at:

Additional learning experiences along with common questions (and answers), as well as tips can be found in Software Defined Data Infrastructure Essentials book.

Software Defined Data Infrastructure Essentials Book SDDC

What This All Means

NVMe is in your future, that was the answer, however there are the when, where, how, with what among other questions to be addressed. One of the great things IMHO about NVMe is that you can have it your way, where and when you need it, as a replacement or companion to what you have. Granted that will vary based on your preferred vendors as well as what they support today or in the future.

If NVMe is the answer, Ask your vendor when they will support NVMe as a back-end for their storage systems, as well as a front-end. Also decide when will your servers (hardware, operating systems hypervisors) support NVMe and in what variation. Learn more why NVMe is the answer and related topics at www.thenvmeplace.com

Ok, nuff said, for now.

Gs

Greg Schulz – Microsoft MVP Cloud and Data Center Management, VMware vExpert 2010-2017 (vSAN and vCloud). Author of Software Defined Data Infrastructure Essentials (CRC Press), as well as Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press), Resilient Storage Networks (Elsevier) and twitter @storageio. Courteous comments are welcome for consideration. First published on https://storageioblog.com any reproduction in whole, in part, with changes to content, without source attribution under title or without permission is forbidden.

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2024 Server StorageIO and UnlimitedIO. All Rights Reserved. StorageIO is a registered Trade Mark (TM) of Server StorageIO.

Posted on

Get in the NVMe SSD game (if you are not already) with Intel 750 among others

Get in the NVMe SSD game (if you are not already)

Get in the NVMe SSD game. If you are or have talked the Non Volatile Memory (NVM) and NVM Express (NVMe) flash SSD talk, however have not yet done the walk, there are some good opportunities to do so.

One example how to start walking the talk is get something like the Intel 750 400GB NVMe PCIe Add in Card (AiC) which you should be able to find on different venues including Amazon for $400 USD or less (recently saw the 400GB version for about $309 USD delivered).

Of course the question might then be what to do with a NVMe device when you get it which besides running your applications on it, you can find some benchmark and workload generator tools, scripts and examples here.

NVMe ssd storage
Various NVM flash SSD including NVMe devices

Sure there are newer, more expensive, higher capacity cards, some are general availability (GA) while others are on early preview or evaluation basis.

However a good value, cost-effective way to get into the NVMe game, or expand your footprint are devices such as the Intel 750.

I have some of these cards and they have been great for use with various workloads. The Intel 750 cards are plug and play in various systems including my TS140s among larger robust servers running Windows Server (2012 R2, 2016 TP5), Ubuntu (various) and VMware ESXi (various).

There are in the box drivers for these Intel 750 cards, however to get a little more performance recommend visiting the Intel site, get the SSD tools, update the firmware on the cards if needed, as well as try the Intel vs. native drivers.

There are many vendors with NVMe PCIe cards, as well as U.2/SFF 8639 drives and M.2 mini-cards including Intel, Micron, Seagate, WD among many others

Where To Learn More

Additional learning experiences along with common questions (and answers), as well as tips can be found in Software Defined Data Infrastructure Essentials book.

Software Defined Data Infrastructure Essentials Book SDDC

What This All Means

Time to get in the NVMe game if you have not already done so moving from talking the talk to walking the talk. With cost of early generation NVMe devices such as the Intel 750 among others there are great opportunities to get started. On the other hand if you are already using NVMe, there are some good opportunities to add extra NVMe based SSD to other servers or systems.

Speaking of NVMe talk, join me and others on a panel (Session 303) moderated by Dr. Jay Metz (@drjmetz) August 11th at Flash Memory Summit where we will discuss NVMe including NVMe over fabric networks (e.g. moving beyond the PCIe bus). Also keep in mind, with NVMe the question is not if, rather when, where, why, how with what and how to coexist and leverage existing technologies, hardware, software and people skill sets.

Ok, nuff said, for now.

Gs

Greg Schulz – Microsoft MVP Cloud and Data Center Management, VMware vExpert 2010-2017 (vSAN and vCloud). Author of Software Defined Data Infrastructure Essentials (CRC Press), as well as Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press), Resilient Storage Networks (Elsevier) and twitter @storageio. Courteous comments are welcome for consideration. First published on https://storageioblog.com any reproduction in whole, in part, with changes to content, without source attribution under title or without permission is forbidden.

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2024 Server StorageIO and UnlimitedIO. All Rights Reserved. StorageIO is a registered Trade Mark (TM) of Server StorageIO.

Posted on

Server storage I/O performance benchmark workload scripts Part I

Server storage I/O performance benchmark workload scripts Part I

Server storage I/O performance benchmark workload scripts

Update 1/28/2018

This is part one of a two-part series of posts about Server storage I/O performance benchmark workload tools and scripts. View part II here which includes the workload scripts and where to view sample results.

There are various tools and workloads for server I/O benchmark testing, validation and exercising different storage devices (or systems and appliances) such as Non-Volatile Memory (NVM) flash Solid State Devices (SSDs) or Hard Disk Drives (HDD) among others.

NVMe ssd storage
Various NVM flash SSD including NVMe devices

For example, lets say you have an SSD such as an Intel 750 (here, here, and here) or some other vendors NVMe PCIe Add in Card (AiC) installed into a Microsoft Windows server and would like to see how it compares with expected results. The following scripts allow you to validate your system with those of others running the same workload, granted of course your mileage (performance) may vary.

server storage I/O SCM NVM SSD performance

Why Your Performance May Vary

Reasons you performance may vary include among others:

  • GHz Speed of your server, number of sockets, cores
  • Amount of main DRAM memory
  • Number, type and speed of PCIe slots
  • Speed of storage device and any adapters
  • Device drivers and firmware of storage devices and adapters
  • Server power mode setting (e.g. low or balanced power vs. high-performance)
  • Other workload running on system and device under test
  • Solar flares (kp-index) among other urban (or real) myths and issues
  • Typos or misconfiguration of workload test scripts
  • Test server, storage, I/O device, software and workload configuration
  • Versions of test software tools among others

Windows Power (and performance) Settings

Some things are assumed or taken for granted that everybody knows and does, however sometimes the obvious needs to be stated or re-stated. An example is remembering to check your server power management settings to see if they are in energy efficiency power savings mode, or, in high-performance mode. Note that if your focus is on getting the best possible performance for effective productivity, then you want to be in high performance mode. On the other hand if performance is not your main concern, instead a focus on energy avoidance, then low power mode, or perhaps balanced.

For Microsoft Windows Servers, Desktop Workstations, Laptops and Tablets you can adjust power settings via control panel and GUI as well as command line or Powershell. From command line (privileged or administrator) the following are used for setting balanced or high-performance power settings.

Balanced

powercfg.exe /setactive 381b4222-f694-41f0-9685-ff5bb260df2e

High Performance

powercfg.exe /setactive 8c5e7fda-e8bf-4a96-9a85-a6e23a8c635c

From Powershell the following set balanced or high-performance.

Balanced
PowerCfg -SetActive "381b4222-f694-41f0-9685-ff5bb260df2e"

High Performance
PowerCfg -SetActive "8c5e7fda-e8bf-4a96-9a85-a6e23a8c635c"

Note that you can list Windows power management settings using powercfg -LIST and powercfg -QUERY

server storage I/O power management

Btw, if you have not already done so, enable Windows disk (HDD and SSD) performance counters so that they appear via Task Manager by entering from a command prompt:

diskperf -y

Workload (Benchmark) Simulation Test Tools Used

There are many tools (see storageio.com/performance) that can be used for creating and running workloads just as there are various application server I/O characteristics. Different server I/O and application performance attributes include among others read vs. write, random vs. sequential, large vs. small, long vs. short stride, burst vs. sustain, cache and non-cache friendly, activity vs. data movement vs. latency vs. CPU usage among others. Likewise the number of workers, jobs, threads, outstanding and overlapped I/O among other configuration settings can have an impact on workload and results.

The four free tools that I’m using with this set of scripts are:

  • Microsoft Diskspd (free), get the tool and bits here or here (open source), learn more about Diskspd here.
  • FIO.exe (free), get the tool and bits here or here among other venues.
  • Vdbench (free with registration), get the tool and bits here or here among other venues.
  • Iometer (free), get the tool and bits here among other venues.

Notice: While best effort has been made to verify the above links, they may change over time and you are responsible for verifying the safety of links and your downloads.

Where To Learn More

Additional learning experiences along with common questions (and answers), as well as tips can be found in Software Defined Data Infrastructure Essentials book.

Software Defined Data Infrastructure Essentials Book SDDC

What This All Means

Remember, everything is not the same in the data center or with data infrastructures that support different applications.

While some tools are more robust or better than others for different things, ultimately it’s usually not the tool that results in a bad benchmark or comparison, it’s the configuration or lack of including workload settings that are not relevant or applicable. The best benchmark, workload or simulation is your own application. Second best is one that closely resembles your application workload characteristics. A bad benchmark is one that has no relevance to your environment, application use scenario. Take and treat all benchmark or workload simulation results with a grain of salt as something to compare, contrast or make reference to in the proper context. Read part two of this post series to view test tool workload scripts along with sample results.

Ok, nuff said, for now.

Gs

Greg Schulz – Microsoft MVP Cloud and Data Center Management, VMware vExpert 2010-2017 (vSAN and vCloud). Author of Software Defined Data Infrastructure Essentials (CRC Press), as well as Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press), Resilient Storage Networks (Elsevier) and twitter @storageio. Courteous comments are welcome for consideration. First published on https://storageioblog.com any reproduction in whole, in part, with changes to content, without source attribution under title or without permission is forbidden.

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2024 Server StorageIO and UnlimitedIO. All Rights Reserved. StorageIO is a registered Trade Mark (TM) of Server StorageIO.

Posted on

Big Files Lots of Little File Processing Benchmarking with Vdbench

Big Files Lots of Little File Processing Benchmarking with Vdbench


server storage data infrastructure i/o File Processing Benchmarking with Vdbench

Updated 2/10/2018

Need to test a server, storage I/O networking, hardware, software, services, cloud, virtual, physical or other environment that is either doing some form of file processing, or, that you simply want to have some extra workload running in the background for what ever reason? An option is File Processing Benchmarking with Vdbench.

I/O performance

Getting Started


Here’s a quick and relatively easy way to do it with Vdbench (Free from Oracle). Granted there are other tools, both for free and for fee that can similar things, however we will leave those for another day and post. Here’s the con to this approach, there is no Uui Gui like what you have available with some other tools Here’s the pro to this approach, its free, flexible and limited by your creative, amount of storage space, server memory and I/O capacity.

If you need a background on Vdbench and benchmarking, check out the series of related posts here (e.g. www.storageio.com/performance).

Get and Install the Vdbench Bits and Bytes


If you do not already have Vdbench installed, get a copy from the Oracle or Source Forge site (now points to Oracle here).

Vdbench is free, you simply sign-up and accept the free license, select the version down load (it is a single, common distribution for all OS) the bits as well as documentation.

Installation particular on Windows is really easy, basically follow the instructions in the documentation by copying the contents of the download folder to a specified directory, set up any environment variables, and make sure that you have Java installed.

Here is a hint and tip for Windows Servers, if you get an error message about counters, open a command prompt with Administrator rights, and type the command:

$ lodctr /r


The above command will reset your I/O counters. Note however that command will also overwrite counters if enabled so only use it if you have to.

Likewise *nix install is also easy, copy the files, make sure to copy the applicable *nix shell script (they are in the download folder), and verify Java is installed and working.

You can do a vdbench -t (windows) or ./vdbench -t (*nix) to verify that it is working.

Vdbench File Processing

There are many options with Vdbench as it has a very robust command and scripting language including ability to set up for loops among other things. We are only going to touch the surface here using its file processing capabilities. Likewise, Vdbench can run from a single server accessing multiple storage systems or file systems, as well as running from multiple servers to a single file system. For simplicity, we will stick with the basics in the following examples to exercise a local file system. The limits on the number of files and file size are limited by server memory and storage space.

You can specify number and depth of directories to put files into for processing. One of the parameters is the anchor point for the file processing, in the following examples =S:\SIOTEMP\FS1 is used as the anchor point. Other parameters include the I/O size, percent reads, number of threads, run time and sample interval as well as output folder name for the result files. Note that unlike some tools, Vdbench does not create a single file of results, rather a folder with several files including summary, totals, parameters, histograms, CSV among others.


Simple Vdbench File Processing Commands

For flexibility and ease of use I put the following three Vdbench commands into a simple text file that is then called with parameters on the command line.
fsd=fsd1,anchor=!fanchor,depth=!dirdep,width=!dirwid,files=!numfiles,size=!filesize

fwd=fwd1,fsd=fsd1,rdpct=!filrdpct,xfersize=!fxfersize,fileselect=random,fileio=random,threads=!thrds

rd=rd1,fwd=fwd1,fwdrate=max,format=yes,elapsed=!etime,interval=!itime

Simple Vdbench script

# SIO_vdbench_filesystest.txt

#

# Example Vdbench script for file processing

#

# fanchor = file system place  where directories and files will be created

# dirwid = how wide should the directories be (e.g. how many directories wide)

# numfiles = how many files per directory

# filesize = size in in k, m, g e.g. 16k = 16KBytes

# fxfersize = file I/O transfer size in kbytes

# thrds = how many threads or workers

# etime = how long to run in minutes (m) or hours (h)

# itime = interval sample time e.g. 30 seconds

# dirdep = how deep the directory tree

# filrdpct = percent of reads e.g. 90 = 90 percent reads

# -p processnumber = optional specify a process number, only needed if running multiple vdbenchs at same time, number should be unique

# -o output file that describes what being done and some config info

#

# Sample command line shown for Windows, for *nix add ./

#

# The real Vdbench script with command line parameters indicated by !=

#


fsd=fsd1,anchor=!fanchor,depth=!dirdep,width=!dirwid,files=!numfiles,size=!filesize


fwd=fwd1,fsd=fsd1,rdpct=!filrdpct,xfersize=!fxfersize,fileselect=random,fileio=random,threads=!thrds


rd=rd1,fwd=fwd1,fwdrate=max,format=yes,elapsed=!etime,interval=!itime

Big Files Processing Script


With the above script file defined, for Big Files I specify a command line such as the following.
$ vdbench -f SIO_vdbench_filesystest.txt fanchor=S:\SIOTemp\FS1 dirwid=1 numfiles=60 filesize=5G fxfersize=128k thrds=64 etime=10h itime=30 numdir=1 dirdep=1 filrdpct=90 -p 5576 -o SIOWS2012R220_NOFUZE_5Gx60_BigFiles_64TH_STX1200_020116

Big Files Processing Example Results


The following is one of the result files from the folder of results created via the above command for Big File processing showing totals.



Run totals


21:09:36.001 Starting RD=format_for_rd1


Feb 01, 2016 .Interval. .ReqstdOps.. ...cpu%...  read ....read.... ...write.... ..mb/sec... mb/sec .xfer.. ...mkdir... ...rmdir... ..create... ...open.... ...close... ..delete...

                          rate  resp total  sys   pct   rate  resp   rate  resp  read write  total    size  rate  resp  rate  resp  rate  resp  rate  resp  rate  resp  rate  resp

21:23:34.101   avg_2-28 2848.2  2.70   8.8 8.32   0.0    0.0  0.00 2848.2  2.70  0.00 356.0 356.02  131071   0.0  0.00   0.0  0.00   0.1 109176   0.1  0.55   0.1  2006   0.0  0.00


21:23:35.009 Starting RD=rd1; elapsed=36000; fwdrate=max. For loops: None


07:23:35.000 avg_2-1200 4939.5  1.62  18.5 17.3  90.0 4445.8  1.79  493.7  0.07 555.7 61.72 617.44  131071   0.0  0.00   0.0  0.00   0.0  0.00   0.1  0.03   0.1  2.95   0.0  0.00

Lots of Little Files Processing Script


For lots of little files, the following is used.



$ vdbench -f SIO_vdbench_filesystest.txt fanchor=S:\SIOTEMP\FS1 dirwid=64 numfiles=25600 filesize=16k fxfersize=1k thrds=64 etime=10h itime=30 dirdep=1 filrdpct=90 -p 5576 -o SIOWS2012R220_NOFUZE_SmallFiles_64TH_STX1200_020116

Lots of Little Files Processing Example Results


The following is one of the result files from the folder of results created via the above command for Big File processing showing totals.
Run totals


09:17:38.001 Starting RD=format_for_rd1


Feb 02, 2016 .Interval. .ReqstdOps.. ...cpu%...  read ....read.... ...write.... ..mb/sec... mb/sec .xfer.. ...mkdir... ...rmdir... ..create... ...open.... ...close... ..delete...

                          rate  resp total  sys   pct   rate  resp   rate  resp  read write  total    size  rate  resp  rate  resp  rate  resp  rate  resp  rate  resp  rate  resp

09:19:48.016    avg_2-5  10138  0.14  75.7 64.6   0.0    0.0  0.00  10138  0.14  0.00 158.4 158.42   16384   0.0  0.00   0.0  0.00 10138  0.65 10138  0.43 10138  0.05   0.0  0.00


09:19:49.000 Starting RD=rd1; elapsed=36000; fwdrate=max. For loops: None


19:19:49.001 avg_2-1200 113049  0.41  67.0 55.0  90.0 101747  0.19  11302  2.42 99.36 11.04 110.40    1023   0.0  0.00   0.0  0.00   0.0  0.00  7065  0.85  7065  1.60   0.0  0.00

Where To Learn More

View additional NAS, NVMe, SSD, NVM, SCM, Data Infrastructure and HDD related topics via the following links.

Additional learning experiences along with common questions (and answers), as well as tips can be found in Software Defined Data Infrastructure Essentials book.

Software Defined Data Infrastructure Essentials Book SDDC

What This All Means

The above examples can easily be modified to do different things particular if you read the Vdbench documentation on how to setup multi-host, multi-storage system, multiple job streams to do different types of processing. This means you can benchmark a storage systems, server or converged and hyper-converged platform, or simply put a workload on it as part of other testing. There are even options for handling data footprint reduction such as compression and dedupe.

Ok, nuff said, for now.

Gs

Greg Schulz - Microsoft MVP Cloud and Data Center Management, VMware vExpert 2010-2017 (vSAN and vCloud). Author of Software Defined Data Infrastructure Essentials (CRC Press), as well as Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press), Resilient Storage Networks (Elsevier) and twitter @storageio. Courteous comments are welcome for consideration. First published on https://storageioblog.com any reproduction in whole, in part, with changes to content, without source attribution under title or without permission is forbidden.

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2024 Server StorageIO and UnlimitedIO. All Rights Reserved. StorageIO is a registered Trade Mark (TM) of Server StorageIO.

Posted on

Intel Micron 3D XPoint server storage NVM SCM PM SSD

3D XPoint server storage class memory SCM


Storage I/O trends

Updated 1/31/2018

Intel Micron 3D XPoint server storage NVM SCM PM SSD.

This is the second of a three-part series on the recent Intel and Micron 3D XPoint server storage memory announcement. Read Part I here and Part III here.

Is this 3D XPoint marketing, manufacturing or material technology?

You can’t have a successful manufactured material technology without some marketing, likewise marketing without some manufactured material would be manufactured marketing. In the case of 3D XPoint and its announcement launch, their real technology shown, granted it was only wafer and dies as opposed to an actual DDR4 DIMM or PCIe Add In Card (AIC) or drive form factor Solid State Device (SSD) product. On the other hand, on a relative comparison basis, even though there is marketing collateral available to learn more from, this was far from a over the big-top made for TV or web circus event, which can be a good thing.


Wafer unveiled containing 3D XPoint 128 Gb dies

Who will get access to 3D XPoint?

Initially 3D XPoint production capacity supply will be for the two companies to offer early samples to their customers later this year with general production slated for 2016 meaning early real customer deployed products starting sometime in 2016.

Is it NAND or NOT?

3D XPoint is not NAND flash, it is also not NVRAM or DRAM, it’s a new class of NVM that can be used for server class main memory with persistency, or as persistent data storage among other uses (cell phones, automobiles, appliances and other electronics). In addition, 3D XPoint is more durable with a longer useful life for writing and storing data vs. NAND flash.

Why is 3D XPoint important?

As mentioned during the Intel and Micron announcement, there have only been seven major memory technologies introduced since the transistor back in 1947, granted there have been many variations along with generational enhancements of those. Thus 3D XPoint is being positioned by Intel and Micron as the eighth memory class joining its predecessors many of which continue to be used today in various roles.


Major memory classes or categories timeline

In addition to the above memory classes or categories timeline, the following shows in more detail various memory categories (click on the image below to get access to the Intel interactive infographic).

Intel History of Memory Infographic
Via: https://intelsalestraining.com/memory timeline/ (Click on image to view)

What capacity size is 3D XPoint?

Initially the 3D XPoint technology is available in a 2 layer 128 bit (cell) per die capacity. Keep in mind that there are usually 8 bits to a byte resulting in 16 GByte capacity per chip initially. With density improvements, as well as increased stacking of layers, the number of cells or bits per die (e.g. what makes up a chip) should improve, as well as most implementations will have multiple chips in some type of configuration.

What will 3D XPoint cost?

During the 3D XPoint launch webinar Intel and Micron hinted that first pricing will be between current DRAM and NAND flash on a per cell or bit basis, however real pricing and costs will vary depending on how packaged for use. For example if placed on a DDR4 or different type of DIMM or on a PCIe Add In Card (AIC) or as a drive form factor SSD among other options will vary the real price. Likewise as with other memories and storage mediums, as production yields and volumes increase, along with denser designs, the cost per usable cell or bit can be expected to further improve.

Where to read, watch and learn more

Storage I/O trends

Additional learning experiences along with common questions (and answers), as well as tips can be found in Software Defined Data Infrastructure Essentials book.

Software Defined Data Infrastructure Essentials Book SDDC

What This All Means

DRAM which has been around for sometime has plenty of life left for many applications as does NAND flash including new 3D NAND, vNAND and other variations. For the next several years, there will be a co-existences between new and old NVM and DRAM among other memory technologies including 3D XPoint. Read more in this series including Part I here and Part III here.

Disclosure: Micron and Intel have been direct and/or indirect clients in the past via third-parties and partners, also I have bought and use some of their technologies direct and/or in-direct via their partners.

Ok, nuff said, for now.

Gs

Greg Schulz – Microsoft MVP Cloud and Data Center Management, VMware vExpert 2010-2017 (vSAN and vCloud). Author of Software Defined Data Infrastructure Essentials (CRC Press), as well as Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press), Resilient Storage Networks (Elsevier) and twitter @storageio. Courteous comments are welcome for consideration. First published on https://storageioblog.com any reproduction in whole, in part, with changes to content, without source attribution under title or without permission is forbidden.

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2024 Server StorageIO and UnlimitedIO. All Rights Reserved. StorageIO is a registered Trade Mark (TM) of Server StorageIO.

Posted on

3D XPoint nvm pm scm storage class memory

Part III – 3D XPoint server storage class memory SCM


Storage I/O trends

Updated 1/31/2018

3D XPoint nvm pm scm storage class memory.

This is the third of a three-part series on the recent Intel and Micron 3D XPoint server storage memory announcement. Read Part I here and Part II here.

What is 3D XPoint and how does it work?

3D XPoint is a new class or class of memory (view other categories of memory here) that provides performance for reads and writes closer to that of DRAM with about 10x the capacity density. In addition to the speed closer to DRAM vs. the lower NAND flash, 3D XPoint is also non-volatile memory (NVM) like NAND flash, NVRAM and others. What this means is that 3D XPoint can be used as persistent higher density fast server memory (or main memory for other computers and electronics). Besides being fast persistent main memory, 3D XPoint will also be a faster medium for solid state devices (SSD’s) including PCIe Add In Cards (AIC), m2 cards and drive form factor 8637/8639 NVM Express (NVMe) accessed devices that also has better endurance or life span compared to NAND flash.


3D XPoint architecture and attributes

The initial die or basic chip building block 3D XPoint implementation is a layer 128 Gbit device which if using 8 bits would yield 16GB raw. Over time increased densities should become available as the bit density improves with more cells and further scaling of the technology, combined with packaging. For example while a current die could hold up to 16 GBytes of data, multiple dies could be packaged together to create a 32GB, 64GB, 128GB etc. or larger actual product. Think about not only where packaged flash based SSD capacities are today, also think in terms of where DDR3 and DDR4 DIMM are at such as 4GB, 8GB, 16GB, 32GB densities.

The 3D aspect comes from the memory being in a matrix initially being two layers high, with multiple rows and columns that intersect, where those intersections occur is a microscopic material based switch for accessing a particular memory cell. Unlike NAND flash where an individual cell or bit is accessed as part of a larger block or page comprising several thousand bytes at once, 3D XPoint cells or bits can be individually accessed to speed up reads and writes in a more granular fashion. It is this more granular access along with performance that will enable 3D XPoint to be used in lower latency scenarios where DRAM would normally be used.

Instead of trapping electrons in a cell to create a bit of capacity (e.g. on or off) like NAND flash, 3D XPoint leverages the underlying physical material propertied to store a bit as a phase change enabling use of all cells. In other words, instead of being electron based, it is material based. While Intel and Micron did not specify what the actual chemistry and physical materials that are used in 3D XPoint, they did discuss some of the characteristics. If you want to go deep, check out how the Dailytech makes an interesting educated speculation or thesis on the underlying technology.

Watch the following video to get a better idea and visually see how 3D XPoint works.



3D XPoint YouTube Video

What are these chips, cells, wafers and dies?

Left many dies on a wafer, right, a closer look at the dies cut from the wafer

Dies (here and here) are the basic building block of what goes into the chips that in turn are the components used for creating DDR DIMM for main computer memory, as well as for create SD and MicroSD cards, USB thumb drives, PCIe AIC and drive form factor SSD, as well as custom modules on motherboards, or consumption via bare die and wafer level consumption (e.g. where you are doing really custom things at volume, beyond using a soldering iron scale).

Storage I/O trends

Has Intel and Micron cornered the NVM and memory market?

We have heard proclamations, speculation and statements of the demise of DRAM, NAND flash and other volatile and NVM memories for years, if not decades now. Each year there is the usual this will be the year of “x” where “x” can include among others. Resistive RAM aka ReRAM or RRAM aka the memristor that HP earlier announced they were going to bring to market and then earlier this year canceling those plans while Crossbar continues to pursue RRAM. MRAM or Magnetorestive RAM, Phase Change Memory aka CRAM or PCM and PRAM, FRAM aka FeRAM or Ferroelectric RAM among others.

flash SSD and NVM trends

Expanding persistent memory and SSD storage markets

Keep in mind that there are many steps taking time measured in years or decades to go from research and development lab idea to prototype that can then be produced at production volumes in economic yields. As a reference for, there is still plenty of life in both DRAM as well as NAND flash, the later having appeared around 1989.

Industry vs. Customer Adoption and deployment timeline

Technology industry adoption precedes customer adoption and deployment

There is a difference between industry adoption and deployment vs. customer adoption and deployment, they are related, yet separated by time as shown in the above figure. What this means is that there can be several years from the time a new technology is initially introduced and when it becomes generally available. Keep in mind that NAND flash has yet to reach its full market potential despite having made significant inroads the past few years since it was introduced in 1989.

This begs the question of if 3D XPoint is a variation of phase change, RRAM, MRAM or something else. Over at the Dailytech they lay out a line of thinking (or educated speculation) that 3D XPoint is some derivative or variation of phase change, time will tell about what it really is.

What’s the difference between 3D NAND flash and 3D XPoint?

3D NAND is a form of NAND flash NVM, while 3D XPoint is a completely new and different type of NVM (e.g. its not NAND).

3D NAND is a variation of traditional flash with the difference between vertical stacking vs. horizontal to improve density, also known as vertical NAND or V-NAND. Vertical stacking is like building up to house more tenants or occupants in a dense environment or scaling up, vs scaling-out by using up more space where density is not an issue. Note that magnetic HDD’s shifted to perpendicular (e.g. vertical) recording about ten years ago to break through the super parametric barrier and more recently, magnetic tape has also adopted perpendicular recording. Also keep in mind that 3D XPoint and the earlier announced Intel and Micron 3D NAND flash are two separate classes of memory that both just happen to have 3D in their marketing names.

Where to read, watch and learn more

Storage I/O trends

Additional learning experiences along with common questions (and answers), as well as tips can be found in Software Defined Data Infrastructure Essentials book.

Software Defined Data Infrastructure Essentials Book SDDC

What This All Means

First, keep in mind that this is very early in the 3D XPoint technology evolution life-cycle and both DRAM and NAND flash will not be dead at least near term. Keep in mind that NAND flash appeared back in 1989 and only over the past several years has finally hit its mainstream adoption stride with plenty of market upside left. Same with DRAM which has been around for sometime, it too still has plenty of life left for many applications. However other applications that have the need for improved speed over NAND flash, or persistency and density vs. DRAM will be some of the first to leverage new NVM technologies such as 3D XPoint. Thus at least for the next several years, there will be a co-existences between new and old NVM and DRAM among other memory technologies. Bottom line, 3D XPoint is a new class of NVM memory, can be used for persistent main server memory or for persistent fast storage memory. If you have not done so, check out Part I here and Part II here of this three-part series on Intel and Micron 3D XPoint.

Disclosure: Micron and Intel have been direct and/or indirect clients in the past via third-parties and partners, also I have bought and use some of their technologies direct and/or in-direct via their partners.

Ok, nuff said, for now.

Gs

Greg Schulz – Microsoft MVP Cloud and Data Center Management, VMware vExpert 2010-2017 (vSAN and vCloud). Author of Software Defined Data Infrastructure Essentials (CRC Press), as well as Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press), Resilient Storage Networks (Elsevier) and twitter @storageio. Courteous comments are welcome for consideration. First published on https://storageioblog.com any reproduction in whole, in part, with changes to content, without source attribution under title or without permission is forbidden.

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2024 Server StorageIO and UnlimitedIO. All Rights Reserved. StorageIO is a registered Trade Mark (TM) of Server StorageIO.

Posted on

Intel Micron unveil new 3D XPoint Non Volatie Memory NVM for servers storage

3D XPoint NVM persistent memory PM storage class memory SCM


Storage I/O trends

Updated 1/31/2018

This is the first of a three-part series on Intel Micron unveil new 3D XPoint Non Volatie Memory NVM for servers storage announcement. Read Part II here and Part III here.

In a webcast the other day, Intel and Micron announced new 3D XPoint non-volatile memory (NVM) that can be used for both primary main memory (e.g. what’s in computers, serves, laptops, tablets and many other things) in place of Dynamic Random Access Memory (DRAM), for persistent storage faster than today’s NAND flash-based solid state devices (SSD), not to mention future hybrid usage scenarios. Note that this announcement while having the common term 3D in it is different from the earlier Intel and Micron announcement about 3D NAND flash (read more about that here).

Twitter hash tag #3DXpoint

The big picture, why this type of NVM technology is needed

Server and Storage I/O trends

  • Memory is storage and storage is persistent memory
  • No such thing as a data or information recession, more data being create, processed and stored
  • Increased demand is also driving density along with convergence across server storage I/O resources
  • Larger amounts of data needing to be processed faster (large amounts of little data and big fast data)
  • Fast applications need more and faster processors, memory along with I/O interfaces
  • The best server or storage I/O is the one you do not need to do
  • The second best I/O is one with least impact or overhead
  • Data needs to be close to processing, processing needs to be close to the data (locality of reference)


Server Storage I/O memory hardware and software hierarchy along with technology tiers

What did Intel and Micron announce?

Intel SVP and General Manager Non-Volatile Memory solutions group Robert Crooke (Left) and Micron CEO D. Mark Durcan did the joint announcement presentation of 3D XPoint (webinar here). What was announced is the 3D XPoint technology jointly developed and manufactured by Intel and Micron which is a new form or category of NVM that can be used for both primary memory in servers, laptops, other computers among other uses, as well as for persistent data storage.


Robert Crooke (Left) and Mark Durcan (Right)

Summary of 3D XPoint announcement

  • New category of NVM memory for servers and storage
  • Joint development and manufacturing by Intel and Micron in Utah
  • Non volatile so can be used for storage or persistent server main memory
  • Allows NVM to scale with data, storage and processors performance
  • Leverages capabilities of both Intel and Micron who have collaborated in the past
  • Performance Intel and Micron claim up to 1000x faster vs. NAND flash
  • Availability persistent NVM compared to DRAM with better durability (life span) vs. NAND flash
  • Capacity densities about 10x better vs. traditional DRAM
  • Economics cost per bit between dram and nand (depending on packaging of resulting products)

What applications and products is 3D XPoint suited for?

In general, 3D XPoint should be able to be used for many of the same applications and associated products that current DRAM and NAND flash-based storage memories are used for. These range from IT and cloud or managed service provider data centers based applications and services, as well as consumer focused among many others.


3D XPoint enabling various applications

In general, applications or usage scenarios along with supporting products that can benefit from 3D XPoint include among others’. Applications that need larger amounts of main memory in a denser footprint such as in-memory databases, little and big data analytics, gaming, wave form analysis for security, copyright or other detection analysis, life sciences, high performance compute and high-productivity compute, energy, video and content severing among many others.

In addition, applications that need persistent main memory for resiliency, or to cut delays and impacts for planned or un-planned maintenance or having to wait for memories and caches to be warmed or re-populated after a server boot (or re-boot). 3D XPoint will also be useful for those applications that need faster read and write performance compared to current generations NAND flash for data storage. This means both existing and emerging applications as well as some that do not yet exist will benefit from 3D XPoint over time, like how today’s applications and others have benefited from DRAM used in Dual Inline Memory Module (DIMM) and NAND flash advances over the past several decades.

Where to read, watch and learn more

Storage I/O trends

Additional learning experiences along with common questions (and answers), as well as tips can be found in Software Defined Data Infrastructure Essentials book.

Software Defined Data Infrastructure Essentials Book SDDC

What This All Means

First, keep in mind that this is very early in the 3D XPoint technology evolution life-cycle and both DRAM and NAND flash will not be dead at least near term. Keep in mind that NAND flash appeared back in 1989 and only over the past several years has finally hit its mainstream adoption stride with plenty of market upside left. Continue reading Part II here and Part III here of this three-part series on Intel and Micron 3D XPoint along with more analysis and commentary.

Disclosure: Micron and Intel have been direct and/or indirect clients in the past via third-parties and partners, also I have bought and use some of their technologies direct and/or in-direct via their partners.

Ok, nuff said, for now.

Gs

Greg Schulz – Microsoft MVP Cloud and Data Center Management, VMware vExpert 2010-2017 (vSAN and vCloud). Author of Software Defined Data Infrastructure Essentials (CRC Press), as well as Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press), Resilient Storage Networks (Elsevier) and twitter @storageio. Courteous comments are welcome for consideration. First published on https://storageioblog.com any reproduction in whole, in part, with changes to content, without source attribution under title or without permission is forbidden.

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2024 Server StorageIO and UnlimitedIO. All Rights Reserved. StorageIO is a registered Trade Mark (TM) of Server StorageIO.

Posted on

How to test your HDD SSD or all flash array (AFA) storage fundamentals

How to test your HDD SSD AFA Hybrid or cloud storage

server storage data infrastructure i/o hdd ssd all flash array afa fundamentals

Updated 2/14/2018

Over at BizTech Magazine I have a new article 4 Ways to Performance Test Your New HDD or SSD that provides a quick guide to verifying or learning what the speed characteristic of your new storage device are capable of.

An out-take from the article used by BizTech as a "tease" is:

These four steps will help you evaluate new storage drives. And … psst … we included the metrics that matter.

Building off the basics, server storage I/O benchmark fundamentals

The four basic steps in the article are:

  • Plan what and how you are going to test (what’s applicable for you)
  • Decide on a benchmarking tool (learn about various tools here)
  • Test the test (find bugs, errors before a long running test)
  • Focus on metrics that matter (what’s important for your environment)

Server Storage I/O performance

Where To Learn More

View additional NAS, NVMe, SSD, NVM, SCM, Data Infrastructure and HDD related topics via the following links.

Additional learning experiences along with common questions (and answers), as well as tips can be found in Software Defined Data Infrastructure Essentials book.

Software Defined Data Infrastructure Essentials Book SDDC

What This All Means

To some the above (read the full article here) may seem like common sense tips and things everybody should know otoh there are many people who are new to servers storage I/O networking hardware software cloud virtual along with various applications, not to mention different tools.

Thus the above is a refresher for some (e.g. Dejavu) while for others it might be new and revolutionary or simply helpful. Interested in HDD’s, SSD’s as well as other server storage I/O performance along with benchmarking tools, techniques and trends check out the collection of links here (Server and Storage I/O Benchmarking and Performance Resources).

Ok, nuff said, for now.

Gs

Greg Schulz – Microsoft MVP Cloud and Data Center Management, VMware vExpert 2010-2017 (vSAN and vCloud). Author of Software Defined Data Infrastructure Essentials (CRC Press), as well as Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press), Resilient Storage Networks (Elsevier) and twitter @storageio. Courteous comments are welcome for consideration. First published on https://storageioblog.com any reproduction in whole, in part, with changes to content, without source attribution under title or without permission is forbidden.

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2024 Server StorageIO and UnlimitedIO. All Rights Reserved. StorageIO is a registered Trade Mark (TM) of Server StorageIO.