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September 7, 2011March 7, 2022

Cloud and Virtual Data Storage Networking book released

Ok, it’s now official, following its debut at the VMworld 2011 book store last week in Las Vegas, my new book Cloud and Virtual Data Storage Networking (CRC Press) is now formally released with general availability announced today along with companion material located at https://storageioblog.com/book3 including the Cloud and Virtual Data Storage Networking LinkedIn group page launched a few months ago. Cloud and Virtual Data Storage Networking (CVDSN) a 370 page hard cover print is my third solo book that follows The Green and Virtual Data Center (CRC Press 2009) and Resilient Storage Networks (Elsevier 2004).

Cloud and Virtual Data Storage Networking Book by Greg Schulz
CVDSN book was on display at VMworld 2011 book store last week along with a new book by Duncan Epping (aka @DuncanYB ) and Frank Denneman (aka @frankdenneman ) titled VMware vSphere 5 Clustering Technical Deepdive. You can get your copy of Duncan and Franks new book on Amazon here.

Greg Schulz during book signing at VMworld 2011
Here is a photo of me on the left visiting a VMworld 2011 attendee in the VMworld book store.

Whats inside the book, theme and topics covered

When it comes to clouds, virtualization, converged and dynamic infrastructures Dont be scared however do look before you leap to be be prepared including doing your homework.

What this means is that you should do your homework, prepare, learn, and get involved with proof of concepts (POCs) and training to build the momentum and success to continue an ongoing IT journey. Identify where clouds, virtualization and data storage networking technologies and techniques compliment and enable your journey to efficient, effective and productive optimized IT services delivery.

There is no such thing as a data or information recession: Do more with what you have

A common challenge in many organizations is exploding data growth along with associated management tasks and constraints, including budgets, staffing, time, physical facilities, floor space, and power and cooling. IT clouds and dynamic infrastructure environments enable flexible, efficient and optimized, cost-effective and productive services delivery. The amount of data being generated, processed, and stored continues to grow, a trend that does not appear to be changing in the future. Even during the recent economic crisis, there has been no slow down or information recession. Instead, the need to process, move, and store data has only increased, in fact both people and data are living longer. CVDSN presents options, technologies, best practices and strategies for enabling IT organizations looking to do more with what they have while supporting growth along with new services without compromising on cost or QoS delivery (see figure below).

Driving Return on Innovation the new ROI: Doing more, reducing costs while boosting productivity

Expanding focus from efficiency and optimization to effectiveness and productivity

A primary tenant of a cloud and virtualized environment is to support growing demand in a cost-effective manner with increased agility without compromising QoS. By removing complexity and enabling agility, information services can be delivered in a timely manner to meet changing business needs.

There are many types of information services delivery model options

Various types of information services delivery modes should be combined to meet various needs and requirements. These complimentary service delivery options and descriptive terms include cloud, virtual and data storage network enabled environments. These include dynamic Infrastructure, Public & Private and Hybrid Cloud, abstracted, multi-tenant, capacity on demand, Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS) among others.

Convergence combing different technology domains and skill sets

Components of a cloud and virtual environment include desktop, servers, and storage, networking, hardware, and software, services along with APIs and software stacks. This include virtual and physical desktops, data, voice and storage networks, LANs, SANs, MANs, WANs, faster blade and rack servers with more memory, SSD and high-capacity storage and associated virtualization tools and management software. True convergence combines leveraging technology and people, processes and best practices aligned to make the most of those resources to deliver cost-effective services delivery.

Best people, processes, practices and products (the four Ps)

Bringing all the various components together is the Ps (people skill sets, process, practices and products). This means leveraging and enhancing people skill sets and experience, process and procedures to optimize workflow for streamlined service orchestration, practices and policies to be more effectively reducing waste without causing new bottlenecks, and products such as racks, stacks, hardware, software, and managed or cloud services.

Service categories and catalogs, templates SLO and SLA alignment

Establishing service categories aligned to known service levels and costs enables resources to be aligned to applicable SLO and SLA requirements. Leveraging service templates and defined policies can enable automation and rapid provisioning of resources including self-service requests.

Navigating to effective IT services delivery: Metrics, measurements and E2E management

You cannot effectively manage what you do not know about; likewise, without situational awareness or navigation tools, you are flying blind. E2E (End to End) tools can provide monitoring and usage metrics for reporting and accounting, including enabling comparison with other environments. Metrics include customer service satisfaction, SLO and SLAs, QoS, performance, availability and costs to service delivered.

The importance of data protection for virtual, cloud and physical environments

Clouds and virtualization are important tools and technologies for protecting existing consolidated or converged as well as traditional environments. Likewise, virtual and cloud environments or data placed there also need to be protected. Now is the time to rethink and modernize your data protection strategy to be more effective, protecting, preserving and serving more data for longer periods of time with less complexity and cost.

Packing smart and effectively for your journey: Data footprint reduction (DFR)

Reducing your data footprint impact leveraging data footprint reduction (DFR) techniques, technologies and best practices is important for enabling an optimized, efficient and effective IT services delivery environment. Reducing your data footprint is enabled with clouds and virtualization providing a means and mechanism for archiving inactive data and for transparently moving it. On the other hand, moving to a cloud and virtualized environment to do more with what you have is enhanced by reducing the impact of your data footprint. The ABCDs of data footprint reduction include Archiving, Backup modernization, Compression and consolidation, Data management and dedupe along with Storage tiering and thin provisioning among other techniques.

How the book is laid out:

Table of content (TOC)
How the book is organized and who should read it
Preface
Section I: Why the need for cloud, virtualization and data storage networks
Chapter 1: Industry trends and perspectives: From issues and challenges to opportunities
Chapter 2: Cloud, virtualization and data storage networking fundamentals
Section II: Managing data and resources: Protect, preserve, secure and serve
Chapter 3: Infrastructure Resource Management (IRM)
Chapter 4: Data and storage networking security
Chapter 5: Data protection (Backup/Restore, BC and DR)
Chapter 6: Metrics and measurement for situational awareness
Section III: Technology, tools and solution options
Chapter 7: Data footprint reduction: Enabling cost-effective data demand growth
Chapter 8: Enabling data footprint reduction: Storage capacity optimization
Chapter 9: Storage services and systems
Chapter 10: Server virtualization
Chapter 11: Connectivity: Networking with your servers and storage
Chapter 12: Cloud and solution packages
Chapter 13: Management and tools
Section IV: Putting IT all together
Chapter 14: Applying what you have learned
Chapter 15: Wrap-up, what’s next and book summary
Appendices:
Where to Learn More
Index and Glossary

Here is the release that went out via Business Wire (aka Bizwire) earlier today.

Industry Veteran Greg Schulz of StorageIO Reveals Latest IT Strategies in “Cloud and Virtual Data Storage Networking” Book
StorageIO Founder Launches the Definitive Book for Enabling Cloud, Virtualized, Dynamic, and Converged Infrastructures

Stillwater, Minnesota – September 7, 2011 – The Server and StorageIO Group (www.storageio.com), a leading independent IT industry advisory and consultancy firm, in conjunction with publisher CRC Press, a Taylor and Francis imprint, today announced the release of “Cloud and Virtual Data Storage Networking,” a new book by Greg Schulz, noted author and StorageIO founder. The book examines strategies for the design, implementation, and management of hardware, software, and services technologies that enable the most advanced, dynamic, and flexible cloud and virtual environments.

The book supplies real-world perspectives, tips, recommendations, figures, and diagrams on creating an efficient, flexible and optimized IT service delivery infrastructures to support demand without compromising quality of service (QoS) in a cost-effective manner. “Cloud and Virtual Data Storage Networking” looks at converging IT resources and management technologies to facilitate efficient and effective delivery of information services, including enabling information factories. Schulz guides readers of all experience levels through various technologies and techniques available to them for enabling efficient information services.

Topics covered in the book include:

Information services model options and best practices
Metrics for efficient E2E IT management and measurement
Server, storage, I/O networking, and data center virtualization
Converged and cloud storage services (IaaS, PaaS, SaaS)
Public, private, and hybrid cloud and managed services
Data protection for virtual, cloud, and physical environments
Data footprint reduction (archive, backup modernization, compression, dedupe)
High availability, business continuance (BC), and disaster recovery (DR)
Performance, availability and capacity optimization

This book explains when, where, with what, and how to leverage cloud, virtual, and data storage networking as part of an IT infrastructure today and in the future. “Cloud and Virtual Data Storage Networking” comprehensively covers IT data storage networking infrastructures, including public, private and hybrid cloud, managed services, virtualization, and traditional IT environments.

“With all the chatter in the market about cloud storage and how it can solve all your problems, the industry needed a clear breakdown of the facts and how to use cloud storage effectively. Greg’s latest book does exactly that,” said Greg Brunton of EDS, an HP company.

Click here to listen and watch Schulz discuss his new book in this video.

About the Book

Cloud and Virtual Data Storage Networking has 370 pages, with more than 100 figures and tables, 15 chapters plus appendices, as well as a glossary. CRC Press catalog number K12375, ISBN-10: 1439851735, ISBN-13: 9781439851739, publication September 2011. The hard cover book can be purchased now at global venues including Amazon, Barnes and Noble, Digital Guru and CRCPress.com. Companion material is located at https://storageioblog.com/book3 including images, additional information, supporting site links at CRC Press, LinkedIn Cloud and Virtual Data Storage Networking group, and other books by the author. Direct book editorial review inquiries to John Wyzalek of CRC Press at john.wyzalek@taylorfrancis.com (twitter @jwyzalek) or +1 (917) 351-7149. For bulk and special orders contact Chris Manion of CRC Press at chris.manion@taylorandfrancis.com or +1 (561) 998-2508. For custom, derivative works and excerpts, contact StorageIO at info@storageio.com.

About the Author

Greg Schulz is the founder of the independent IT industry advisory firm StorageIO. Before forming StorageIO, Schulz worked for several vendors in systems engineering, sales, and marketing technologist roles. In addition to having been an analyst, vendor and VAR, Schulz also gained real-world hands on experience working in IT organizations across different industry sectors. His IT customer experience spans systems development, systems administrator, disaster recovery consultant, and capacity planner across different technology domains, including servers, storage, I/O networking hardware, software and services. Today, in addition to his analyst and research duties, Schulz is a prolific writer, blogger, and sought-after speaker, sharing his expertise with worldwide technology manufacturers and resellers, IT users, and members of the media. With an insightful and thought-provoking style, Schulz is also author of the books “The Green and Virtual Data Center” (CRC Press, 2009) which is on the Intel developers recommended reading list and the SNIA-endorsed reading book “Resilient Storage Networks: Designing Flexible Scalable Data Infrastructures” (Elsevier, 2004). Schulz is available for interviews and commentary, briefings, speaking engagements at conferences and private events, webinars, video and podcast along with custom advisory consultation sessions. Learn more at https://storageio.com.

End of press release.

Wrap up

I want to express thanks to all of those involved with the project that spanned over the past year.

Stayed tuned for more news and updates pertaining to Cloud and Virtual Data Storage Networking along with related material including upcoming events as well as chapter excerpts. Speaking of events, here is information on an upcoming workshop seminar that I will be involved with for IT storage and networking professionals to be held October 4th and 5th in the Netherlands.

You can get your copy now at global venues including Amazon, Barnes and Noble, Digital Guru and CRCPress.com.

Ok, nuff said, for now.

Cheers gs

Greg Schulz – Author Cloud and Virtual Data Storage Networking (CRC Press, 2011), The Green and Virtual Data Center (CRC Press, 2009), and Resilient Storage Networks (Elsevier, 2004)

twitter @storageio

September 6, 2011March 7, 2022

StorageIO going Dutch again: October 2011 Seminar for storage professionals

Greg Schulz of StorageIO in conjunction with or dutch partner Brouwer Storage Consultancy will be presenting a two day workshop seminar for IT storage, virtualization, and networking professionals Monday 3rd and Tuesday 4th of October 2011 at Ampt van Nijkerk Netherlands.

Brouwer Storage Consultancey

This two day interactive education seminar for storage professionals will focus on current data and storage networking trends, technology and business challenges along with available technologies and solutions. During the seminar learn what technologies and management techniques are available, how different vendors solutions compare and what to use when and where. This seminar digs into the various IT tools, techniques, technologies and best practices for enabling an efficient, effective, flexible, scalable and resilient data infrastructure.

The format of this two seminar will be a mix of presentation and interactive discussion allowing attendees plenty of time to discuss among themselves and with seminar presenters. Attendees will gain insight into how to compare and contrast various technologies and solutions in addition to identifying and aligning those solutions to their specific issues, challenges and requirements.

Major themes that will be discussed include:

Who is doing what with various storage solutions and tools
Is RAID still relevant for today and tomorrow
Are hard disk drives and tape finally dead at the hands of SSD and clouds
What am I routinely hearing, seeing or being asked to comment on
Enabling storage optimization, efficiency and effectiveness (performance and capacity)
Opportunities for leveraging various technologies, techniques,trends
Supporting virtual servers including re-architecting data protection
How to modernize data protection (backup/restore, BC, DR, replication, snapshots)
Data footprint reduction (DFR) including archive, compression and dedupe
Clarifying cloud confusion, don’t be scared, however look before you leap
Big data, big bandwidth and virtual desktop infrastructures (VDI)

In addition this two day seminar will look at what are some new and improved technologies and techniques, who is doing what along with discussions around industry and vendor activity including mergers and acquisitions. In addition to seminar handout materials, attendees will also receive a copy Cloud and Virtual Data Storage Networking (CRC Press) by Greg Schulz that looks at enabling efficient, optimized and effective information services delivery across cloud, virtual and traditional environments.

Buzzwords and topic themes to be discussed among others include E2E, FCoE and DCB, CNAs, SAS, I/O virtualization, server and storage virtualization, public and private cloud, Dynamic Infrastructures, VDI, RAID and advanced data protection options, SSD, flash, SAN, DAS and NAS, object storage, big data and big bandwidth, backup, BC, DR, application optimized or aware storage, open storage, scale out storage solutions, federated management, metrics and measurements, performance and capacity, data movement and migration, storage tiering, data protection modernization, SRA and SRM, data footprint reduction (archive, compress, dedupe), unified and multi-protocol storage, solution bundle and stacks.

For more information or to register contact Brouwer Storage Consultancy

Brouwer Storage Consultancy
Olevoortseweg 43
3861 MH Nijkerk
The Netherlands
Telephone: +31-33-246-6825
Cell: +31-652-601-309
Fax: +31-33-245-8956
Email: info@brouwerconsultancy.com
Web: www.brouwerconsultancy.com

Brouwer Storage Consultancey

Learn about other events involving Greg Schulz and StorageIO at www.storageio.com/events

Ok, nuff said for now

Cheers Gs

Greg Schulz – Author Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press), Resilient Storage Networks (Elsevier)
twitter @storageio

August 24, 2011March 7, 2022

Cloud and Virtual Data Storage Networking book VMworld 2011 debut

Following up from a previous preview post about my new book Cloud and Virtual Data Storage Networking (CRC Press) for those for those attending VMworld 2011 in Las Vegas Monday August 29 through Thursday September 1st 2011, you can pick up your copy at the VMworld book store.

Book signing at VMworld 2011

On Tuesday August 30 at 1PM local time, I will be at the VMworld store signing books. Stop by the book store and say hello, pickup your copy of Cloud and Virtual Data Storage Networking (CRC Press). Also check out the other new releases by fellow vExpert authors during the event. I have also heard rumors that some exhibitors among others will be doing drawings, so keep an eye out in the expo hall and go visit those showing copies of my new book.

The VMworld book store hours are:

Monday 8:30am to 7:30pm
Tuesday 8:30am to 6:00pm
Wednesday 8:30am to 8:00pm
Thursday 8:00am to 2:00pm

For those not attending VMworld 2011, you can order your copy from different venues including Amazon.com, Barnes and Noble, DigitalGuru and CRC Press among others.

Learn more about Cloud and Virtual Data Storage Networking (CRC Press) at https://storageioblog.com/book3

Look forward to seeing you at the various VMworld events in Las Vegas as well as at other upcoming venues.

Ok, nuff said for now.

Cheers gs

Greg Schulz – Author Cloud and Virtual Data Storage Networking (CRC Press, 2011), The Green and Virtual Data Center (CRC Press, 2009), and Resilient Storage Networks (Elsevier, 2004)

twitter @storageio

August 10, 2011March 7, 2022

VMware vSphere v5 and Storage DRS

Here is a link to a recent guest post that I was invited to do over at The virtualization Practice (TVP) pertaining to the recent VMware vSphere 5.0 announcement. A theme of the vSphere 5.0 launch is reducing complexity, enabling automation, and supporting scaling with confidence for cloud and virtual environments. As a key component for supporting cloud, virtual and dynamic infrastructure environments, vSphere V5.0 includes many storage related enhancements and new features including Storage Distributed Resource Scheduler (SDRS).

SMB, SOHO and low end NAS gaining enterprise features

Here is a link to an interview that I did providing industry trends, perspectives and commentary on how Network Attached Storage (NAS) aka file and data sharing for the Small Medium Business (SMB), Small Office Home Office (SOHO) and consumer or low end offerings are gaining features and functionality traditionally associated with larger enterprise, however without the large price. In addition, here is a link to some tips for small business NAS storage and to another perspective on how choosing an SMB NAS is getting easier (and here for comments on unified storage).

Click on the image below to listen to a pod cast that I did with comments and perspectives involving SMB, SOHO, ROBO and low end NAS.

If your favorite or preferred product or vendor was not mentioned in the above links, dont worry, as with many media interviews there is a limited amount of time or narrow scope so those mentioned were among others in the space.

Speaking of others, there are many others in the broad and diverse SMB, SOHO, ROBO and consumer NAS and unified storage space. For example there are QNAP, SMC, Huawei, Buffalo, Synology and Starwind among many others. There is a lot of diversity in this NAS space. You’ve got Buffalo Technology, Cisco, Dlink, Dell, Data Robotic Drobo, EMC Iomega, Hewlett-Packard (HP) Co. via Microsoft, Intel, Overland Storage Snap Server, Seagate Black Armour, Western Digital Corp., and many others. Some of these vendors are household names that you would expect to see in the upper SMB, mid sized environments, and even into the enterprise.

For those who have other favorites or want to add another vendor to those already mentioned above, feel free to respond with a polite comment below. Oh and for disclosure, I bought my SMB or low end NAS from Amazon.com and it is an Iomega IX4.

Ok, nuff said for now.

Cheers gs

Greg Schulz – Author Cloud and Virtual Data Storage Networking (CRC Press, 2011), The Green and Virtual Data Center (CRC Press, 2009), and Resilient Storage Networks (Elsevier, 2004)

twitter @storageio

June 6, 2011November 26, 2023

Cloud storage: Dont be scared, however look before you leap

Here is a link to a web cast on BrightTalk I will be doing live on Thursday June 9, 2011 at 1PM Pacific, 3PM Central or 4PM Eastern time lasting about 45 minutes. The web cast is titled: Cloud storage: Dont be scared, however look before you leap.

This web cast session takes a look at the state of public, private and hybrid cloud storage solutions and services including what you need to know to be prepared for a successful deployment. Topics to be covered include best practices, management and data protection in addition to navigating the hype and FUD associated with cloud storage today.

Check out the web cast either live or the replay later.

Cheers Gs

Greg Schulz – Author The Green and Virtual Data Center (CRC), Resilient Storage Networks (Elsevier) and coming summer 2011 Cloud and Virtual Data Storage Networking (CRC)
twitter @storageio

June 5, 2011April 18, 2022

Cloud and Virtual Data Storage Networking

For those who have read any of my previous posts, seen some of my articles, news letters, videos, pod casts, web casts or in person appearances you may have heard that I have a new book coming out this summer.

Here in the northern hemisphere its summer (well technically the solstice is just around the corner) and in Minnesota the ice (from the winter) is off the lakes and rivers. Granted, there is some ice floating that fell out of coolers for keeping beverages cool. This means that it is also fishing (and catching) season on the Scenic St. Croix River.

Greg showing his first catch of the 2011 season, St. Croix walleye aka Walter or Wanda

FTC disclosures (and for fun): Karenofarcola is wearing a StorageIO baseball cap and Im wearing a cap from a vendor marketing person who sent several as they too enjoy fishing and boating. Funny thing about the cap, all of the river rats and fishing people think it is from the people who make rod reels instead of solutions that go around tape and disk reels. Note, if you feel compelled to send me baseball caps, send at least a pair so there is a backup, standby, spare or extra one for a guest. The mustang survival jacket that Im wearing with the Seadoo logo is something I bought myself. I did get a discount however since there was a Seadoo logo on it and I used to have Seadoo jet boats. Btw, that was some disclosure fun and humor!

Ok, enough of the fun stuff, lets get back to the main theme of this post.

My new book which is the third in a series of solo projects including Resilient Storage Networks: Designing Flexible Scalable Data Infrastructures (Elsevier) and The Green and Virtual Data Center (CRC).

While the official launch and general availability will be later in the summer, following are some links and related content to give you advance information about the new book.

Click on the above image which will take you to the CRC Press page where you can learn more including what the book is about, view a table of contents, see reviews and more. Also check out the video below to learn more as well as visit my main web site where you can learn about Cloud and Virtual Data Storage Networking, my other books and view (or listen to) related content such as white papers, solution briefs, articles, tips, web cast, pod cast as well as view the recent and upcoming events schedule.

I also invite you to join Cloud and Virtual Data Storage Networking group

You can also view the short video at dailymotion, metacage, blip.tv, veoh, flickr, and photobucket among other venues.

If you are interested in being a reviewer, send a note to cvdsn@storageio.com with your name, blog or website and contact information including shipping address (sorry no PO boxes) plus telephone (or skype) number. Also indicate if you are a blogger, press/media, free lance writer, analyst, consultant, var, vendor, investor, IT professional or other.

Watch for more news and information as we get closer to the formal launch and release, in the meantime, you can pre order your copy now at Amazon, CRC Press and other venues around the world.

Ok, time to get back to work or go fishing, nuff said

Cheers Gs

Greg Schulz – Author The Green and Virtual Data Center (CRC), Resilient Storage Networks (Elsevier) and coming summer 2011 Cloud and Virtual Data Storage Networking (CRC)
twitter @storageio

May 7, 2011March 7, 2022

StorageIO going Dutch: Seminar for Storage and I/O professionals

Data and Storage Networking Industry Trends and Technology Seminar

Greg Schulz of StorageIO in conjunction with or dutch parter Brouwer Storage Consultancy will be presenting a two day seminar for Storage Professionals Tuesday 24th and Wednesday 25th of May 2011 at Ampt van Nijkerk Netherlands.

Brouwer Storage Consultancey

Major themes that will be discussed include:

Who is doing what with various storage solutions and tools
Is RAID still relevant for today and tomorrow
Are hard disk drives and tape finally dead at the hands of SSD and clouds
What am I routinely hearing, seeing or being asked to comment on
Enabling storage optimization, efficiency and effectiveness (performance and capacity)
What do I see as opportunities for leveraging various technologies, techniques,trends
Supporting virtual servers including re-architecting data protection
How to modernize data protection (backup/restore, BC, DR, replication, snapshots)
Data footprint reduction (DFR) including archive, compression and dedupe
Clarifying cloud confusion, don’t be scared, however look before you leap

In addition this two day seminar will look at what are some new and improved technologies and techniques, who is doing what along with discussions around industry and vendor activity including mergers and acquisitions. Greg will also preview the contents and themes of his new book Cloud and Virtual Data Storage Networking (CRC) for enabling efficient, optimized and effective information services delivery across cloud, virtual and traditional environments.

Buzzwords and topic themes to be discussed among others include:
E2E, FCoE and DCB, CNAs, SAS, I/O virtualization, server and storage virtualization, public and private cloud, Dynamic Infrastructures, VDI, RAID and advanced data protection options, SSD, flash, SAN, DAS and NAS, object storage, application optimized or aware storage, open storage, scale out storage solutions, federated management, metrics and measurements, performance and capacity, data movement and migration, storage tiering, data protection modernization, SRA and SRM, data footprint reduction (archive, compress, dedupe), unified and multi-protocol storage, solution bundle and stacks.

For more information or to register contact Brouwer Storage Consultancy

Brouwer Storage Consultancey

Learn about other events involving Greg Schulz and StorageIO at www.storageio.com/events

Ok, nuff said for now

Cheers Gs

Greg Schulz – Author The Green and Virtual Data Center (CRC), Resilient Storage Networks (Elsevier) and coming summer 2011 Cloud and Virtual Data Storage Networking (CRC)
twitter @storageio

May 2, 2011October 18, 2024

Using Removable Hard Disk Drives (RHDDs)

Removable hard disk drives (RHDD) are a form of removable media which includes magnetic tape that address many common use cases. Usage scenarios include enabling bulk data portability for larger environments or for D2D backup where the media needs to be physically moved offsite for small and mid sized environments. RHDDs include among others those from Imation such as the Odyssey (which is what I use) and the Prostor RDX (OEMed by Imation and others). RHDD, tape along with other forms of portable media including those that use flash by being removable and portable presumable should have some extra packaging protection to safeguard against static shock in addition to supporting encryption capabilities.

Compared to disks including RHDD, tape for most and particularly larger environments should have an overall lower media cost for parking, preserving and when needed serving inactive or archived data (e.g. the changing roll of tape from day to back up to archive). Of course your real costs will vary by use in addition to how combined with data footprint reduction and other technologies.

A big benefit of RHDDs is that they are random meaning data can be searched and found quickly vs. tape media which has great sequential or streaming capabilities if you have a system that can support that ability. The other benefit of RHDD is that depending on their implementation, they should plug and play with your systems appearing as disk without any extra drivers or configuration or software tools making for ease of use. Being removable they can be used for portability such as sending data to a cloud or MSP as part of an initial bulk copy, or sending data offset or taking home as part of an offsite backup, data protection or BC/DR strategy as well as being used for archiving. The warning with RHDD is their cost per TByte will generally be higher than compared to tape as well as having to have a docking station or specific drive interface depending on specific product and configuration.

RHDD are a great compliment to traditional fixed or non removable disk, Hybrid Hard Disk Drive (HHDD) and Solid State Device (SSD) based storage as well as coexist with cloud or MSP backup and archive solutions. The smaller the environment the more affordable using RHDD become vs. tape for backup and archive operations or when portability is required. Even if using a cloud or managed service provider (MSP) backup provider, network bandwidth costs, availability or performance may limit the amount of data that can be moved in a cost effective way. For example placing an archive and gold or master copy of your static data on a RHDD that may be kept on site in a safe off-site place and then sending data that is routinely changed to the cloud or MSP provider (think full local and offsite plus partial full and incremental in the cloud).

By leveraging archiving and data footprint reduction (DFR) techniques including dedupe and compression, you can stretch your budget by sending less data to cloud or MSP services while using removable media for data protection. You would be surprised how many TBytes of data can be kept in a safe deposit box. For my own business, I have used RHDDs for several years to keep gold master copies as well as archives offsite as part of a disk to disk (D2D) or D2D2RHDD strategy. The data protection strategy is also complimented by sending active data to a cloud backup MSP (encrypted of course). It might be belt and suspenders, however it is also eating my own dog food practicing what I talk about and the approach has proven itself a few times.

Here are some related links to more material:
Removable disk drives vs. tape storage for small businesses
The pros and cons of removable disk storage for small businesses
Removable storage media appealing to SMBs, but with caveats
StorageIO Momentus Hybrid Hard Disk Drive (HHDD) Moments

Ok, nuff said for now

Cheers Gs

Greg Schulz – Author The Green and Virtual Data Center (CRC), Resilient Storage Networks (Elsevier) and coming summer 2011 Cloud and Virtual Data Storage Networking (CRC)
twitter @storageio

May 2, 2011October 17, 2024

StorageIO Momentus Hybrid Hard Disk Drive (HHDD) Moments

This is the third in a series of posts that I have done about Hybrid Hard Disk Drives (HHDDs) along with pieces about Hard Disk Drives (HDD) and Solid State Devices (SSDs). Granted the HDD received its AARP card several years ago when it turned 50 and is routinely declared dead (or read here) even though it continues to evolve along SSD maturing and both expanding into different markets as well as usage roles.

For those who have not read previous posts about Hybrid Hard Disk Drives (HHDDs) and the Seagate Momentus XT you can find them here and here.

Since my last post, I have been using the HHDDs extensively and recently installed the latest firmware. The release of new HHDD firmware by Seagate for the Momentus XT (SD 25) like its predecessor SD24 cleaned up some annoyances and improved on overall stability. Here is a Seagate post by Mark Wojtasiak discussing SD25 and feedback obtained via the Momentus XT forum from customers.

If you have never done a HDD firmware update, its not as bad or intimidating as might be expected. The Seagate firmware update tools make it very easy, that is assuming you have a recent good backup of your data (one that can be restored) and about 10 to 15 minutes of time for a couple of reboots.

Speaking of stability, the Momentus XT HHDDs have been performing well helping to speed up accessing large documents on various projects including those for my new book. Granted an SSD would be faster across the board, however the large capacity at the price point of the HHDD is what makes it a hybrid value proposition. As I have said in previous posts, if you have the need for speed all of the time and time is money, get an SSD. Likewise if you need as much capacity as you can get and performance is not your primary objective, then leverage the high capacity HDDs. On the other hand, if you need a balance of some performance boost with capacity boost and a good value, then check out the HHDDs.

Image of Momentus XT courtesy of www.Seagate.com

Lets shift gears from that of the product or technology to that of common questions that I get asked about HHDDs.

Common questions I get asked about HHDDs include:

What is a Hybrid Hard Disk Drive?

A Hybrid Hard Disk Drive includes a combination of rotating HDD, solid state flash persistent memory along with volatile dynamic random access memory (DRAM) in an integrated package or product. The value proposition and benefit is a balance of performance and capacity at a good price for those environments, systems or applications that do not need all SSD performance (and cost) vs. those that need some performance in addition to large capacity.

How the Seagate Momentus XT differs from other Hybrid Disks?
One approach is to take a traditional HDD and pair it with a SSD using a controller packaged in various ways. For example on a large scale, HDDs and SSDs coexist in the same tiered storage system being managed by the controllers, storage processors or nodes in the solution including automated tiering and cache promotion or demotion. The main difference however between other storage systems, tiering and pairing and HHDDs is that in the case of the Momentus XT the HDD, SLC flash (SSD functionality) and RAM cache and their management are all integrated within the disk drive enclosure.

Do I use SSDs and HDDs or just HHDDs?
I have HHDDs installed internally in my laptops. I also have HDDs which are installed in servers, NAS and disk to disk (D2D) backup devices and Digital Video Recorders (DVRs) along with external SSD and Removable Hard Disk Drives (RHDDs). The RHDDs are used for archive and master or gold copy data protection that go offsite complimenting how I also use cloud backup services as part of my data protection strategy.

What are the technical specifications of a HHDD such as the Seagate Momentus XT?
3Gbs SATA interface, 2.5 inch 500GB 7,200 RPM HDD with 32MB RAM cache and integrated 4GByte SLC flash all managed via internal drive processor. Power consumption varies depending what the device is doing such as initial power up, idle, normal or other operating modes. You can view the Seagate Momentus XT 500GB (ST95005620AS which is what I have) specifications here as well as the product manual here.

One of my HHDDs on a note pad (paper) and other accessories

Do you need a special controller or management software?
Generally speaking no, the HHDD that I have been using plugged and played into my existing laptops internal bay replacing the HDD that came with those systems. No extra software was needed for Windows, no data movement or migration tools needed other than when initially copying from the source HDD to the new HHDD. The HHDD do their own caching, read ahead and write behind independent of the operating system or controller. Now the reason I say generally speaking is that like many devices, some operating systems or controllers may be able to leverage advanced features so check your particular system capabilities.

How come the storage system vendors are not talking about these HHDDs?
Good question which I assume it has a lot to do with the investment (people, time, engineering, money and marketing) that they have or are making in controller and storage system software functionality to effectively create hybrid tiered storage systems using SSD and HDDs on different scales. There have been some packaged HHDD systems or solutions brought to market by different vendors that combine HDD and SSD into a single physical package glued together with some software and controllers or processors to appear as a single system. I would not be surprised to see discrete HHDDs (where the HDD and flash SSD and RAM are all one integrated product) appear in lower end NAS or multifunction storage systems as well as for backup, dedupe or other system that requires large amounts of capacity space and performance boost now and then.

Why do I think this? Simple, say you have five HHDDs each with 500GB of capacity configured as a RAID5 set resulting in 2TByte of capacity. Using as a hypothetical example the Momentus XT yields 5 x 4GByte or 20GByte of flash cache helps accelerate write operations during data dumps, backup or other updates. Granted that is an overly simplified example and storage systems can be found with hundreds of GByte of cache, however think in terms of value or low cost balancing performance and capacity to cost for different usage scenarios. For example, applications such as bulk or scale out file and object storage including cloud or big data, entertainment, Server (Citrix/Xen, Microsoft/HyperV, VMware/vSphere) and Desktop virtualization or VDI, Disk to Disk (D2D) backup, business analytics among others. The common tenets of those applications and usage scenario is a combination of I/O and storage consolidation in a cost effective manner addressing the continuing storage capacity to I/O performance gap.

Storage and I/O performance gap

Do you have to backup HHDDs?
Yes, just as you would want to backup or protect any SSD or HHD device or system.

How does data get moved between the SSD and the HDD?
Other than the initial data migration from the old HDD (or SSD) to the HHDD, unless you are starting with a new system, once your data and applications exist on the HHDD, it automatically via the internal process of the device manages the RAM, flash and HDD activity. Unlike in a tiered storage system where data blocks or files may be moved between different types of storage devices, inside the HHDD, all data gets written to the HDD, however the flash and RAM are used as buffers for caching depending on activity needs. If you have sat through or listened to a NetApp or HDS use of cache for tiering discussion what the HHDDs do is similar in concept however on a smaller scale at the device level, potentially even in a complimentary mode in the future? Other functions performed inside the HHDD by its processor includes reading and writing, managing the caches, bad block replacement or re vectoring on the HDD, wear leveling of the SLC flash and other routine tasks such as integrity checks and diagnostics. Unlike paired storage solutions where data gets moved between tiers or types of devices, once data is stored in the HHDD, it is managed by the device similar to how a SSD or HDD would move blocks of data to and from the specific media along with leveraging RAM cache as a buffer.

Where is the controller that manages the SSD and HDD?
The HHDD itself is the controller per say in that the internal processor that manages the HDD also directly access the RAM and flash.

What type of flash is used and will it wear out?
The XT uses SLC (single level cell) flash which with wear leveling has a good duty cycle (life span) and is what is typically found in higher end flash SSD solutions vs. lower cost MLC (multi level cell)

Have I lost any data from it yet?
No, at least nothing that was not my own fault from saving the wrong file in the wrong place and having to recover from one of my recent D2D copies or the cloud. Oh, regarding what have I done with the HDDs that were replaced by the HHDDs? They are now an extra gold master backup copy as of a particular point in time and are being kept in a safe secure facility, encrypted of course.

Have you noticed a performance improvement?
Yes, performance will vary however in many cases I have seen performance comparable to SSD on both reads and writes as long as the HDDs keep up with the flash and RAM cache. Even as larger amounts of data are written, I have seen better performance than compared to HDDs. The caveat however is that initially you may see little to marginal performance improvement however over time, particularly on the same files, performance tends to improve. Working on large tens to hundreds of MByte size documents I noticed good performance when doing saves compared to working with them on a HDD.

What do the HHDDs cost?
Amazon.com has the 500GB model for about $100 which is about $40 to $50 less than when I bought my most recent one last fall. I have heard from other people that you can find them at even lower prices at other venues. In the theme of disclosures, I bought one of my HHDDs from Amazon and Seagate gave me one to test.

Will I buy more HHDDs or switch to SSDs?
Where applicable I will add SSDs as well as HDDs, however where possible and practical, I will also add HHDDs perhaps even replacing the HDDs in my NAS system with HHDDs at some time or maybe trying them in a DVR.

What is the down side to the HHDDs?
Im generating and saving more data on the devices at a faster rate which means that when I installed them I was wondering if I would ever fill up a 500GB drive. I still have hundreds of GBytes free or available for use, however I also am able to cary more reference data or information than in the past. In addition to more reference data including videos, audio, images, slide decks and other content, I have also been able to keep more versions or copies of documents which has been handy on the book project. Data that changes gets backed up D2D as well as to my cloud provider including while traveling. Leveraging compression and dedupe, given that many chapters or other content are similar, not as much data actually gets transmitted when doing cloud backups which has been handy when doing a backup from a airplane flying over the clouds. A wish for the XT type of HHDD that I have is for vendors such as Seagate to add Self Encrypting Disk (SED) capabilities to them along with applying continued intelligent power management (IPM) enhancements.

Why do I like the HHDD?
Simple, it solves both business and technology challenges while being an enabler, it gives me a balance of performance for productivity and capacity in a cost effective manner while being transparent to the systems it works with.

Here are some related links to additional material:
Data Center I/O Bottlenecks Performance Issues and Impacts
Has SSD put Hard Disk Drives (HDDs) On Endangered Species List?
Seagate Momentus XT SD 25 firmware
Seagate Momentus XT SD25 firmware update coming this week
A Storage I/O Momentus Moment
Another StorageIO Hybrid Momentus Moment
As the Hard Disk Drive (HDD) continues to spin
Has SSD put Hard Disk Drives (HDDs) On Endangered Species List?
Funeral for a Friend
As the Hard Disk Drive (HDD) continues to spin
Seagate Momentus XT product specifications
Seagate Momentus XT product manual
Technology Tiering, Servers Storage and Snow Removal
Self Encrypting Disks (SEDs)

Ok, nuff said for now

Cheers Gs

Greg Schulz – Author The Green and Virtual Data Center (CRC), Resilient Storage Networks (Elsevier) and coming summer 2011 Cloud and Virtual Data Storage Networking (CRC)
twitter @storageio

April 25, 2011November 26, 2023

Spring 2011 Server and StorageIO News Letter

Spring 2011 Newsletter

Welcome to the Spring 2011 edition of the Server and StorageIO Group (StorageIO) newsletter. This follows the Winter 2011 edition.

You can access this news letter via various social media venues (some are shown below) in addition to StorageIO web sites and subscriptions.

Click on the following links to view the Spring 2011 edition as an HTML or PDF or, to go to the newsletter page to view previous editions.

Follow via Goggle Feedburner here or via email subscription here.

You can also subscribe to the news letter by simply sending an email to newsletter@storageio.com

Enjoy this edition of the StorageIO newsletter, let me know your comments and feedback.

Cheers gs

Nuff said for now

Cheers
Gs

Greg Schulz – Author The Green and Virtual Data Center (CRC), Resilient Storage Networks (Elsevier) and coming summer 2011 Cloud and Virtual Data Storage Networking (CRC)
twitter @storageio

April 22, 2011March 7, 2022

Buzzword Bingo and Acronym Update V2.011

R U (e.g. Are you) JASSD about JACD or do you have a case of JAID and JACBUS?

Will RAID RAIN on your cloud parade?

For those who like to keep up on buzzwords (for buzzword bingo) and acronyms, perhaps even FTW (e.g. For the Win), here are some old and new, fun and real ones to ponder.

As to which are real or new, fun or old, I will leave that up to you.

BD = Business Development or Big Data or Backup Device
CEO = Chief Evangelist Officer or Change Everything Often
CJO = Chief Jailable Officer or anyone who is a legal Chief of a company
CMO = Creative Movie Officer or Chief Marketing Officer (same thing)
CNOC = Cloud network operations center
CPOP = Cloud point of presence aka cloud gateway, cloud appliance, cloud middle ware, cloud shims
DC = Direct Current or Diet Coke or Data Center
DTDS+ = Disaster Tolerant Disk Subsystem (Plus)
EMC = Entertaining Movie Creations
HP = Has printers and PCs
IBM = Itty Bitty Machine company or I Buy Mainframes
iHop = International House of pancakes or iPhone bouncing on floor
JACBUS = Just Another Cloud Backup Service
JACD = Just Another Cloud Device
JAFD = Just Another Flash Device
JAiD = Just Another iSCSI Device or Just Another iProduct Device
JAM = Producer of Tree size SRM tools or a U.S. concert promoter
JASSD = Just Another SSD
MIA = Missing In Action or airport code for Miami International Airport
MSP = My Storage Please or Minneapolis St. Paul Airport code
NetApp = Neat effective technology And product portfolio
PIROMA = Ask someone you know who has been in capacity planning
RAID = Redundant Array of Independent Disks or bug spray
RAIN = Redundant Array of Independent Nodes or something that falls from the clouds
RPD = Revenue prevention department: Groups, entities or management layers that get in the way of getting results done
Truth Squads = Teams representing various vendors or organizations that try to get you to see things their way
WATN = Where Are They Now: Former vendors or service providers that are now MIA
XaaS = Plug in what ever you like for X as a Service

Ok, nuff said and fun for now

Cheers
Gs

Greg Schulz – Author The Green and Virtual Data Center (CRC), Resilient Storage Networks (Elsevier) and coming summer 2011 Cloud and Virtual Data Storage Networking (CRC)
twitter @storageio

March 30, 2011November 26, 2023

StorageIO V20.11 (2011) events seminars and web casts schedule

The V20.11 (e.g. 2011 or follow up from V20.10) Server and StorageIO (StorageIO) out and about events schedule continues to evolve.

In the meantime, here are a few (actually a couple dozen) seminars and web casts currently on the event calendar for 2011 that I will be speaking or presenting at. Topics and themes include Server and Storage Optimization, Clouds, Virtualization, Data Protection Modernization (HA, BC, DR, Backup/restore) along with Data Footprint Reduction (DFR including archive, compression, dedupe), End to End (E2E) Management, efficient IT data centers (and storage) among other related items.

Later this summer watch for the release of my new book Cloud and Virtual Data Storage Networking (CRC) as well as keep an eye on the StorageIO events page for additional events or details to appear. Also check out the news page for commentary on industry activities, announcements, trends or related topics in addition to the tips (or articles) page. You can also view videos, webinars and pod casts along with news letters containing links from while out and about during 2011 activities (or from past events).

When	Venue	Event Name	Location
Nov 10, 2011		Data Center Summit BC and DR Track Key note speaker: Protect, preserve and server your organizations essential applications and information services in an affordable manner	Los Angeles, CA
Nov 8, 2011		Data Center Summit BC and DR Track Key note speaker: Protect, preserve and server your organizations essential applications and information services in an affordable manner	Seattle, WA
Nov 3, 2011		Data Center Summit BC and DR Track Key note speaker: Protect, preserve and server your organizations essential applications and information services in an affordable manner	Denver, CO
Nov 1, 2011		Data Center Summit BC and DR Track Key note speaker: Protect, preserve and server your organizations essential applications and information services in an affordable manner	Chicago, IL
Sept 29, 2011		Data Center Summit BC and DR Track Key note speaker: Protect, preserve and server your organizations essential applications and information services in an affordable manner	Minneapolis, MN
Aug 4, 2011		Data Center Summit BC and DR Track Key note speaker: Protect, preserve and server your organizations essential applications and information services in an affordable manner	San Francisco, CA
Jul 28, 2011		Data Center Summit BC and DR Track Key note speaker: Protect, preserve and server your organizations essential applications and information services in an affordable manner	Houston, TX
Jul 21, 2011		Event keynote Speaker: Data Center Summit: Virtualization, Business Continuity and Cloud Computing	Raleigh, NC
Jun 28, 2011		Data Center Summit BC and DR Track Key note speaker: Protect, preserve and server your organizations essential applications and information services in an affordable manner	Boston, MA
June 23, 2011		Data Center Summit BC and DR Track Key note speaker: Protect, preserve and server your organizations essential applications and information services in an affordable manner	New York City
June 21, 2011		Event keynote Speaker: Data Center Summit: Virtualization, Business Continuity and Cloud Computing	Tampa, FL
May 18, 2011		Keynote: 2011 Virtualization Best Practices	Irvine, CA
May 12, 2011		Keynote: 2011 Virtualization Best Practices	Chicago, IL
May 10, 2011		Keynote: 2011 Virtualization Best Practices	Dallas, TX
May 5, 2011		Keynote: 2011 Virtualization Best Practices	New York, NY
May 3, 2011		Keynote: 2011 Virtualization Best Practices	Boston, MA
Apr 28, 2011		Data Center Summit BC and DR Track Key note speaker: Protect, preserve and server your organizations essential applications and information services in an affordable manner	Dallas, TX
Apr 12, 2011		Event keynote Speaker: Data Center Summit: Virtualization, Business Continuity and Cloud Computing	St. Louis, MO
Mar 29, 2011	Webcast	Cloud and Virtual BC/DR	Webcast
Mar 24, 2011	Webcast	Tapes Evolving Data Storage Role	Webcast
Mar 15, 2011	Wildfire Grille	Keynote: Virtualization, storage and the enterprise cloud	Eden Prairie, MN
Feb 10, 2011		Guest participant – Enabling safe and secure SaaS	On demand eSeminar
Jan 31, 2011	century College	Cloud and Virtual Data Storage Networking: Industry Trends	Mahtomedi MN
Jan 12, 2011		Presenter – E2E Awareness and insight for cloud, virtualized and legacy IT environments See more here including viewing the webcast	Virtual event More information

Watch here for more events updates and information as well as signup for the free StorageIO news letter here.

Nuff said for now, look forward to seeing as well as hearing from you while out and about during 2011.

Cheers gs

Greg Schulz – Author The Green and Virtual Data Center (CRC), Resilient Storage Networks (Elsevier) and coming summer 2011 Cloud and Virtual Data Storage Networking (CRC)
twitter @storageio

March 1, 2011March 7, 2022

Cloud conversations: Loss of data access vs. data loss

Have you hugged your cloud or MSP lately?

Why give a cloud a hug and what does it have to do with loss of data access vs. loss of data?

First there is a difference between actually losing data and losing access to it.

Losing data means that you have no backup or copy of the information thus it is gone. This means there are no good valid backups, snapshots, copies or archives that can be used to restore or recover the information.

Losing access to data means that there is a copy of it somewhere however it will take time to make it usable (no data was actually lost). How long you have to wait until the data is restored or recovered will vary and during that time it may seem like data was lost.

Second, industry hype for and against clouds serves as a lighting rod for when things happen.

Lighting recently struck (or at least virtually) with some outages (see links below) including at Google Gmail.

Cloud crowd cheerleaders may need a hug to feel good while they or their technology get tossed about a bit. Google announced that they had a service disruption recently however that data was not lost, only loss of access for a period of time.

Lets take a step back before going forward.

With the Google Gmail disruption, following on previous incidents, true cynics and naysayers will probably jump on the anti cloud FUD feeding frenzy. The true cloud cynics will tell the skeptics all about cloud challenges perhaps never having had actually used any service or technology themselves.

Cloud crowd cheerleaders are generally a happy go lucky bunch with virtual beliefs and physical or real emotions. Cloud crowd cheerleaders have a strong passion for their technology or paradigm taking it various serious in some instances perceiving attacks or fud against cloud as an attack on them or their belief. Some cheerleaders will see this post as snarky or cynical (ok, get over it already).

Ongoing poll at StorageIOblog.com, click on the image to cast your vote.

Then there are the skeptics or interested audience who are not complete cynics or cheerleaders (those in the middle 80 percent of the above chart).

Generally speaking they want to learn more, understand issues to work around or take appropriate steps and institute best practices. They see a place for MSP or cloud services for some things to compliment what they are currently doing and tend to be the majority of audiences outside of special interest, vendor or industry trade groups.

Some additional thoughts, comments and perspectives:

Loss of data means you cannot get it back to a specific RPO (Recovery Point Objective or how much data you can afford to lose). Loss of access to data means that you cannot get to your data until a specific RTO (Recovery Time Objective).

Tiered data protection, RTO and RPOs, align technique and technology to SLO needs

RTO and RPOs

RAID and replication provide accessibility to data not data protection. The good news with RAID and replication or mirroring is if you make a change to the data it is copied or protected. The bad news is if it is deleted or corrupted that error or problem is also replicated.

Backup, snapshots, CDP or other time interval based techniques protect data against loss however may require time to restore, recovery or refresh from. A combination of data availability and accessibility along with time interval based protection are needed (e.g. the two previous above items should be combined). CDP should also mean complete, consistent, coherent or comprehensive data protection including data in application or VM buffers.

Any technology will fail either on its own or via human intervention or lack of configuration. It is not if rather when as well as how gracefully a failure along with fault isolation occurs and is remediate (corrected). There is generally speaking, no such thing as a bad technology, rather poor or inappropriate use, configuration or deployment of it.

Protect onsite data with offsite mediums including MSP or cloud backup services while keeping a local onsite copy. Why keep an onsite local copy when using a cloud? Simple, when you lose access to the cloud or MSP for extended periods of time, if needed you have a copy of data to work with (assuming it is still valid). On other hand, important data that is onsite needs to be kept offsite. Hence cloud and MSP should compliment what is done for data protection and vise versa. Thats what I do, is what you do?

The technology golden rule which applies to cloud and virtualization is whoever controls the management of the technology controls the gold. Leverage CDP, which is Commonsense Data Protection or Cloud Data Protection. Hops are great in beer (as well as some other foods) however they add latency including with networks. Aggregation can cause aggravation, not everything can be consolidated, however much can be virtualized.

Here are some related blog posts:

Additional links to related articles and commentary:

T-Mobile Data Loss a Setback for Clouds?
Waiting for the World to Awaken to SAAS Potential
Inside the Virtual Data Center
FAQ: Using cloud computing services opportunities to get more business
FAQ: Cloud-based computing applications and services
Microsoft Storage Fiasco Doesn’t Diminish Cloud
Top 10 Cloud Computing Caveats
Building a Habitat for Technology
Dont let SideKick, SwissDisk turn you off the cloud
Can Cloud Computing Replace Your Storage Network?
VMworld: Storage is Critical to Cloud Computing
7 Small Business Storage Trends in 2011
Data Storage in the Cloud: Read Your SLA Carefully

Closing thoughts and comments (for now) regarding clouds.

Its not if, rather when, where, why, how and with what will you leverage a cloud or MSP technologies, products, service, solution or architectures to compliment your environment.

How will cloud or MSP work for you vs. you working for it (unless you actually do work for one of them).

Dont be scared of clouds or virtualization, however look before you leap!

BTW, for those in the Minneapolis St. Paul area (aka the other MSP), check out this event on March 15, 2011. I have been invited to talk about optimizing your data storage and virtual environments and be prepared to take advantage of cloud computing opportunities as they mature.

Nuff said for now

Cheers gs

Greg Schulz – Author The Green and Virtual Data Center (CRC), Resilient Storage Networks (Elsevier) and coming summer 2011 Cloud and Virtual Data Storage Networking (CRC) at https://storageio.com/books
twitter @storageio

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