Is there an information or data recession? Are you using less storage? (With Polls)

Is there an information or data recession? Are you using less storage? (With Polls)

StorageIO industry trends

Is there an information recession where you are creating, processing, moving or saving less data?

Are you using less data storage than in the past either locally online, offline or remote including via clouds?

IMHO there is no such thing as a data or information recession, granted storage is being used more effectively by some, while economic pressures or competition enables your budgets to be stretched further. Likewise people and data are living longer and getting larger.

In conversations with IT professionals particular the real customers (e.g. not vendors, VAR’s, analysts, blogalysts, consultants or media) I routinely hear from people that they continue to have the need to store more information, however they’re data storage usage and acquisition patterns are changing. For some this means using what they have more effectively leveraging data footprint reduction (DFR) which includes (archiving, compression, dedupe, thin provision, changing how and when data is protected). This also means using different types of storage from flash SSD to HDD to SSHD to tape summit resources as well as cloud in different ways spanning block, file and object storage local and remote.

A common question that comes up particular around vendor earnings announcement times is if the data storage industry is in decline with some vendors experience poor results?

Look beyond vendor revenue metrics

As a back ground reading, you might want to check out this post here (IT and storage economics 101, supply and demand) which candidly should be common sense.

If all you looked at were a vendors revenues or margin numbers as an indicator of how well such as the data storage industry (includes traditional, legacy as well as cloud) you would not be getting the picture.

What needs to be factored into the picture is how much storage is being shipped (from components such as drives to systems and appliances) as well as delivered by service providers.

Looking at storage systems vendors from a revenue earnings perspective you would get mixed indicators depending on who you include, not to mention on how those vendors report break of revenues by product, or amount units shipped. For example looking at public vendors EMC, HDS, HP, IBM, NetApp, Nimble and Oracle (among others) as well as the private ones (if you can see the data) such as Dell, Pure, Simplivity, Solidfire, Tintri results in different analysis. Some are doing better than others on revenues and margins, however try to get clarity on number of units or systems shipped (for actual revenue vs. loaners (planting seeds for future revenue or trials) or demos).

Then look at the service providers such as AWS, Centurlylink, Google, HP, IBM, Microsoft Rackspace or Verizon (among others) you should see growth, however clarity about how much they are actually generating on revenues plus margin for storage specific vs. broad general buckets can be tricky.

Now look at the component suppliers such as Seagate and Western Digital (WD) for HDDs and SSHDs who also provide flash SSD drives and other technology. Also look at the other flash component suppliers such as Avago/LSI whose flash business is being bought by Seagate, FusionIO, SANdisk, Samsung, Micron and Intel among others (this does not include the systems vendors who OEM those or other products to build systems or appliances). These and other component suppliers can give another indicator as to the health of the industry both from revenue and margin, as well as footprint (e.g. how many devices are being shipped). For example the legacy and startup storage systems and appliance vendors may have soft or lower revenue numbers, however are they shipping the same or less product? Likewise the cloud or service providers may be showing more revenues and product being acquired however at what margin?

What this all means?

Growing amounts of information?

Look at revenue numbers in the proper context as well as in the bigger picture.

If the same number of component devices (e.g. processors, HDD, SSD, SSHD, memory, etc) are being shipped or more, that is an indicator of continued or increased demand. Likewise if there is more competition and options for IT organizations there will be price competition between vendors as well as service providers.

All of this means that while IT organizations budgets stay stretched, their available dollars or euros should be able to buy (or rent) them more storage space capacity.

Likewise using various data and storage management techniques including DFR, the available space capacity can be stretched further.

So this then begs the question of if the management of storage is important, why are we not hearing vendors talking about software defined storage management vs. chasing each other to out software define storage each other?

Ah, that’s for a different post ;).

So what say you?

Are you using less storage?

Do you have less data being created?

Are you using storage and your available budget more effectively?

Please take a few minutes and cast your vote (and see the results).

Sorry I have no Amex or Amazon gift cards or other things to offer you as a giveaway for participating as nobody is secretly sponsoring this poll or post, it’s simply sharing and conveying information for you and others to see and gain insight from.

Do you think that there is an information or data recession?

How about are you using or buying more storage, could there be a data storage recession?

Some more reading links

IT and storage economics 101, supply and demand
Green IT deferral blamed on economic recession might be result of green gap
Industry trend: People plus data are aging and living longer
Is There a Data and I/O Activity Recession?
Supporting IT growth demand during economic uncertain times
The Human Face of Big Data, a Book Review
Garbage data in, garbage information out, big data or big garbage?
Little data, big data and very big data (VBD) or big BS?

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) and Resilient Storage Networks (Elsevier)
twitter @storageio

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2024 Server StorageIO and UnlimitedIO LLC All Rights Reserved

StorageIO data infrastructure industry vendors links page updated with over 1,200 entries

Storage I/O trends

StorageIO data infrastructure industry vendors links page updated with over 1,200 entries

Is your company, organization or one that you are a fan of, or represent listed on the StorageIO industry links page?

The StorageIO industry links page has been updated with over thousand different industry related companies, vendors, vars, trade groups, part and solution suppliers along with cloud and managed service providers. The common theme with these industry links is information and data infrastructures which means severs, storage, IO and networking, hardware, software, applications and tools, services, products and related items for traditional, virtual and cloud environments.

The industry links page is accessed from the StorageIO main web page via the Tools and Links menu tab, or via the URL https://storageio.com/links. An example of the StorageIO industry links page is shown below with six different menu tabs in alphabetical order.

storage I/O and data infrastructure cloud, virtual and software defined links

Know of a company, service or organization that is not listed on the links page, if so, send an email note to info at storageio.com. If your company or organization is listed, contact StorageIO to discuss how to expand your presence on the links page and other related options.

Visit the updated StorageIO industry links page and watch for more updates, and click here to learn more about the links page.

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) and Resilient Storage Networks (Elsevier)
twitter @storageio

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2024 Server StorageIO and UnlimitedIO LLC All Rights Reserved

Until the focus expands to data protection, backup is staying alive!

Storage I/O trends

Until the focus expands to data protection, backup is staying alive!

This is the first of a three-part series discussing how and why vendors are keeping backup alive, read part two here.

Some vendors, Value Added Resellers (VARs), pundits (consultants, analysts, media, bloggers) and their followers want backup to not only be declared dead, they also want to attend (or send flowers) to the wake and funeral not to mention proof of burial so to speak.

Yet many of these same vendors, VARs and their pundits also are helping or causing backup to staying alive.

Sure there are plenty of discussion including industry adoption and customer deployment around modernizing backup and data protection that are also tied to disaster recovery (DR), business continuance (BC), high availability (HA) and business resiliency (BR).

On the other hand the usual themes are around talking about product or technology deployment to modernize backup by simply swapping out hardware (e.g. disk for tape, cloud for disk), applying data footprint reduciton (DFR) including archiving, compression and dedupe or, another common scenario of switching from one vendors tool to another.

How vendors are helping backup staying alive?

One of the routine things I hear from vendors among others is that backup needs to move from the 70’s or 80’s or 90’s to the current era when the John Travolta and Oliva Newton John movie Saturday Night Fever and the Bee Gees song "Stayin Alive" appeared (click here to hear the song via Amazon).

Stayin Alive Image via Amazon.com

Some vendors keep talking and using the term backup instead of expanding the conversation to data protection that includes backup/restore, business continuance (BC), disaster recovery (DR) along with archiving and security. Now let’s be that we can not expect something like backup to be removed from the vocabulary overnight as its been around for decades, hence it will take time.

IMHO: The biggest barrier to moving away from backup is the industry including vendors, their pundits, press/media, vars and customers who continue to insist on using or referring to back up vs. expanding the conversation to data protection. – GS @StorageIO

Until there’s a broad focus on shifting to and using the term data protection including backup, BC, DR and archiving, people will simply keep referring to what they know, read or hear (e.g. backup). On the other hand if the industry starts putting more focus on using data protection with backup, people will stat following suit using the two and over time backup as a term can fade away.

Taking a step back to move forward

Some of the modernizing backup discussions is actually focused on take a step back to reconsider why, when, where, how and with what different applications, systems and data gets protected. certainly there are the various industry trends, challenges and opportunities some of which are shown below including more facts to protect, preserve and service for longer periods of time.

Likewise there are various threat risks or scenarios to protect information assets from or against, not all of which are head-line news making event situations.

data protection threat risk scenarios

Not all threat risks are headline news making events

There is an old saying in and around backup/restore, BC, DR, BR and HA of never letting a disaster go to waste. What this means is that if you have never noticed, there is usually a flurry of marketing and awareness activity including conversations about why you should do something BC, DR and other data protection activities right around, or shortly after a disaster scenario. However not all disasters or incidents are headline news making events and hence there should be more awareness every day vs. just during disaster season or situations. In addition, this also means expanding the focus on other situations that are likely to occur including among others those in the following figure.

data protection headline news and beyond

Continue reading part two of this series here to see what can be done about shifting the conversation about modernizing data protection. Also check out conversations about trends, themes, technologies, techniques perspectives in my ongoing data protection diaries discussions (e.g. www.storageioblog.com/data-protection-diaries-main/).

Ok, nuff said

Cheers
Gs

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

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2024 Server StorageIO and UnlimitedIO LLC All Rights Reserved

Data Protection Diaries – My data protection needs and wants

Storage I/O trends

Blog post: Data Protection Diaries – My data protection needs and wants

Update 1/10/18

Rather than talking about what others should do or consider for their data protection needs, for this post I wrote down some notes using my Livescribe about what I need and want for my environment. As part of walking the talk in future posts I’m going to expand a bit more on what I’m doing as well as considering for enhancements to my environment for data protection which consists of cloud, virtual and physical.

Why and what am I Protecting?

live scribe example
Livescribe notes that I used for creating the following content

What is my environment

Server and StorageIO (aka StorageIO) is a small business that is focused in and around data infrastructures which includes data protection as a result, have lots of data including videos, audio, images, presentations, reports, research as well, file serving as back-office applications.  Then there are websites, blog, email and related applications, some of which are cloud based that are also part of my environment that have different availability, durable, and accessibility requirements.

My environment includes local on-site physical as well as virtual systems, mobile devices, as well as off-site resources including a dedicated private server (DPS) at a service provider. On one hand as a small business, I could easily move most if not everything into the cloud using an as a service model. However, I also have a lab and research environment for doing various things involving data infrastructure including data protection so why not leverage those for other things.

Why do I need to protect my information and data infrastructure?

  • Protect and preserve the business along with associated information as well as assets
  • Compliance (self and client based, PCI and other)
  • Security (logical and physical) and privacy to guard against theft, loss, instrusions
  • Logical (corruption, virus, accidental deletion) and physical damage to systems, devices, applications and data
  • Isolate and contain faults of hardware, software, networks, people actions from spreading to disasters
  • Guard against on-site or off-site incidents, acts of man or nature, head-line news and non head-line news
  • Address previous experience, incidents and situations, preventing future issues or problems
  • Support growth while enabling agility, flexibity
  • Walk the talk, research, learning increasing experience

My wants – What I would like to have

  • Somebody else pay for it all, or exist in world where there are no threat risks to information (yeh right ;) )
  • Cost effective and value (not necessarily the cheapest, I also want it to work)
  • High availability and durability to protect against different threat risks (including myself)
  • Automated, magically to take care of everything enabled by unicorns and pixie dust ;).

My requirements – What I need (vs. want):

  • Support mix of physical, virtual and cloud applications, systems and data
  • Different applications and data, local and some that are mobile
  • Various operating environments including Windows and Linux
  • NOT have to change my environment to meet limits of a particular solution or approach
  • Need a solution (s) that fit my needs and that can scale, evolve as well as enable change when my environment does
  • Also leverage what I have while supporting new things

Data protection topics, trends, technologies and related themes

Wrap and summary (for now)

Taking a step back to look at a high-level of what my data protection needs are involves looking at business requirements along with various threat risks, not to mention technical considerations. In a future post I will outline what I am doing as well as considering for enhancements or other changes along with different tools, technologies used in hybrid ways. Watch for more posts in this ongoing series of the data protection dairies via www.storageioblog.com/data-protection-diaries-main/.

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) and Resilient Storage Networks (Elsevier)
twitter @storageio

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2024 Server StorageIO and UnlimitedIO LLC All Rights Reserved

Welcome to the Data Protection Diaries

Updated 1/10/2018

Storage I/O trends

Welcome to the Data Protection Diaries

This is a series of posts about data protection which includes security (logical and physical), backup/restore, business continuance (BC), disaster recovery (DR), business resiliency (BR) along with high availability (HA), archiving and related topic themes, technologies and trends.

Think of data protection like protect, preserve and serve information across cloud, virtual and physical environments spanning traditional servers, storage I/O networking along with mobile (ok, some IoT as well), SOHO/SMB to enterprise.

Getting started, taking a step back

Recently I have done a series of webinars and Google+ hangouts as part of the BackupU initiative brought to you by Dell Software (that’s a disclosure btw ;) ) that are vendor and technology neutral. Instead of the usual vendor product or technology focused seminars and events, these are about getting back to the roots, the fundamentals of what to protect when and why, then decide your options as well as different approaches (e.g. what tools to use when).

In addition over the past year (ok, years) I have also been doing other data protection related events, seminars, workshops, articles, tips, posts across cloud, virtual and physical from SOHO/SMB to enterprise. These are in addition to the other data infrastructure server and storage I/O stuff (e.g. SSD, object storage, software defined, big data, little data, buzzword bingo and others).

Keep in mind that in the data center or information factory everything is not the same as there are different applications, threat risk scenarios, availability and durability among other considerations. In this series like the cloud conversations among others, I’m going to be pulling various data protection themes together hopefully to make it easier for others to find, as well as where I know where to get them.

data protection diaries
Some notes for an upcoming post in this series using my Livescribe about data protection

Data protection topics, trends, technologies and related themes

Here are some more posts to checkout pertaining to data protection trends, technologies and perspectives:

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) and Resilient Storage Networks (Elsevier)
twitter @storageio

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2024 Server StorageIO and UnlimitedIO LLC All Rights Reserved

Goodbye 2013, hello 2014, predictions past, present and future

Storage I/O trends

Good by 2013 and hello 2014 along with predictions past, present and future

First, for those who may have missed this, thanks to all who helped make 2013 a great year!

2013 season greetings

Looking back at 2013 I saw a continued trend of more vendors and their media public relations (PR) people reaching out to have their predictions placed in articles, posts, columns or trends perspectives pieces.

Hmm, maybe a new trend is predictions selfies? ;)

Not to worry, this is not a wrapper piece for a bunch of those pitched and placed predictions requests that I received in 2013 as those have been saved for a rainy or dull day when we need to have some fun ;) .

What about 2013 server storage I/O networking, cloud, virtual and physical?

2013 end up with some end of year spree’s including Avago acquiring storage I/O and networking vendor LSI for about $6.6B USD (e.g. SSD cards, RAID cards, cache cards, HBA’s (Host Bus Adapters), chips and other items) along with Seagate buying Xyratex for about $374M USD (a Seagate suppliers and a customer partner).

Xyratex is known by some for making the storage enclosures that house hard disk drive (HDD’s) and Solid State Device (SSD) drives that are used by many well-known, and some not so well-known systems and solution vendors. Xyratex also has other pieces of their business such as appliances that combine their storage enclosures for HDD and SSD’s along with server boards, along with a software group focus on High Performance Compute (HPC) Lustre. There is another part of the Xyratex business that is not as well-known which is the test equipment used by disk drive manufacturers such as Seagate as part of their manufacturing process. Thus the Seagate acquisition moves them up market with more integrated solutions to offer to their (e.g. Seagate and Xyratex) joint customers, as well as streamline their own supply chain and costs (not to mention sell equipment to the other remaining drive manufactures WD and Toshiba).

Storage I/O trends

Other 2013 acquisitions included (Whiptail by Cisco, Virident by WD (who also bought several other companies), Softlayer by IBM) along with various mergers, company launches, company shutdowns (cloud storage Nirvanix and SSD maker OCZ bankruptcy filing), and IPO’s (some did well like Nimble while Violin not so well), while earlier high-flying industry darlings such as FusionIO are now the high-flung darling targets of the shareholder sock lawsuit attorneys.

2013 also saw the end of SNW (Storage Network World), jointly produced by SNIA and Computerworld Storage in the US after more than a decade. Some perspectives from the last US SNW held October 2013 can be found in the Fall 2013 StorageIO Update Newsletter here, granted those were before the event was formal announced as being terminated.

Speaking of events, check out the November 2013 StorageIO Update Newsletter here for perspectives from attending the Amazon Web Services (AWS) re:Invent conference which joins VMworld, EMCworld and a bunch of other vendor world events.

Lets also not forget Dell buying itself in 2013.

StorageIO in the news

Click on the following links read (and here) more about various 2013 industry perspectives trends commentary of mine in various venues, along with tips, articles, newsletters, events, pod cast, videos and other items.

What about 2014?

Perhaps 2014 will build on the 2013 momentum of the annual rights of pages refereed to as making meaningless future year trends and predictions as being passe?

Not that there is anything wrong with making predictions for the coming year, particular if they actually have some relevance, practicality not to mention track record.

However that past few years seems to have resulted in press releases along with product (or services) plugs being masked as predictions, or simply making the same predictions for the coming year that did not come to be for the earlier year (or the one before that or before that and so forth).

On the other hand, from an entertainment perspective, perhaps that’s where we will see annual predictions finally get classified and put into perspectives as being just that.

Storage I/O trends

Now for those who still cling to as well as look forward to annual predictions, ok, simple, we will continue in 2014 (and beyond) from where we left off in 2013 (and 2012 and earlier) meaning more (or continued):

  • Software defined "x" (replace "x" with your favorite topic) industry discussion adoption yet customer adoption or deployment question conversations.
  • Cloud conversations shifted from lets all go to the cloud as the new shiny technology to questioning the security, privacy, stability, vendor or service viability not to mention other common sense concerns that should have been discussed or looked into earlier. I have also heard from people who say Amazon (as well as Verizon, Microsoft, Blue host, Google, Nirvanix, Yahoo and the list goes on) outages are bad for the image of clouds as they shake people’s confidences. IMHO people confidence needs to be shaken to that of having some common sense around clouds including don’t be scared, be ready, do your homework and basic due diligence. This means cloud conversations over concerns set the stage for increased awareness into decision-making, usage, deployment and best practices (all of which are good things for continued cloud deployments). However if some vendors or pundits feel that people having basic cloud concerns that can be addressed is not good for their products or services, I would like to talk with them because they may be missing an opportunity to create long-term confidence with their customers or prospects.
  • VDI as a technology being deployed continues to grow (e.g. customer adoption) while the industry adoption (buzz or what’s being talked about) has slowed a bit which makes sense as vendors jump from one bandwagon to the new software defined bandwagon.
  • Continued awareness around modernizing data protection including backup/restore, business continuance (BC), disaster recovery (DR), high availability, archiving and security means more than simply swapping out old technology for new, yet using it in old ways. After all, in the data center and information factory not everything is the same. Speaking of data protection, check out the series of technology neutral webcast and video chats that started last fall as part of BackupU brought to you by Dell. Even though Dell is the sponsor of the series (that’s a disclosure btw ;) ) the focus of the sessions is on how to use different tools, technologies and techniques in new ways as well as having the right tools for different tasks. Check out the information as well as register to get a free Data Protection chapter download from my book Cloud and Virtual Data Storage Networking (CRC Press) at the BackupU site as well as attend upcoming events.
  • The nand flash solid state devices (SSD) cash-dash (and shakeout) continues with some acquisitions and IPO’s, as well as disappearances of some weaker vendors, while appearance of some new. SSD is showing that it is real in several ways (despite myths, fud and hype some of which gets clarified here) ranging from some past IPO vendors (e.g. FusiuonIO) seeing exit of their CEO and founders while their stock plummets and arrival of shareholder investor lawsuits, to Violins ho-hum IPO. What this means is that the market is real, it has a very bright future, however there is also a correction occurring showing that reality may be settling in for the long run (e.g. next couple of decades) vs. SSD being in the realm of unicorns.
  • Storage I/O trends

  • Internet of Things (IoT) and Internet of Devices (IoD) may give some relief for Big Data, BYOD, VDI, Software Defined and Cloud among others that need a rest after they busy usage that past few years. On the other hand, expect enhanced use of earlier buzzwords combined with IoT and IOD. Of course that also means plenty of questions around what is and is not IoD along with IoT and if actually relevant to what you are doing.
  • Also in 2014 some will discover storage and related data infrastructure topics or some new product / service thus having a revolutionary experience that storage is now exciting while others will have a DejaVu moment that it has been exciting for the past several years if not decades.
  • More big data buzz as well as realization by some that a pragmatic approach opens up a bigger broader market, not to mention customers more likely to realize they have more in common with big data than it simply being something new forcing them to move cautiously.
  • To say that OpenStack and related technologies will continue to gain both industry and customer adoption (and deployment) status building off of 2013 in 2014 would be an understatement, not to mention too easy to say, or leave out.
  • While SSD’s continue to gain in deployment, after the question is not if, rather when, where, with what and how much nand flash SSD is in your future, HDD’s continue to evolve for physical, virtual and cloud environments. This also includes Seagate announcing a new (Kinetic) Ethernet attached HDD (note that this is not a NAS or iSCSI device) that uses a new key value object storage API for storing content data (more on this in 2014).
  • This also means realizing that large amounts of little data can result in back logs of lots of big data, and that big data is growing into very fast big data, not to mention realization by some that HDFS is just another distributed file system that happens to work with Hadoop.
  • SOHO’s and lower end of SMB begin to get more respect (and not just during the week of Consumer Electronic Show – CES).
  • Realization that there is a difference between Industry Adoption and Customer Deployment, not to mention industry buzz and traction vs. customer adoption.

server storage I/O trends

What about beyond 2014?

That’s easy, many of the predictions and prophecies that you hear about for the coming year have also been pitched in prior years, so it only makes sense that some of those will be part of the future.

  • If you have seen or experienced something you are more likely to have DejaVu.
  • Otoh if you have not seen or experienced something you are more likely to have a new and revolutionary moment!
  • Start using new (and old) things in new ways vs. simply using new things in old ways.
  • Barrier to technology convergence, not to mention new technology adoption is often people or their organizations.
  • Convergence is still around, cloud conversations around concerns get addressed leading to continued confidence for some.
  • Realization that data infrastructure span servers, storage I/O networking, cloud, virtual, physical, hardware, software and services.
  • That you can not have software defined without hardware and hardware defined requires software.
  • And it is time for me to get a new book project (or two) completed in addition to helping others with what they are working on, more on this in the months to come…

Here’s my point

The late Jim Morrison of the Doors said "There are things known and things unknown and in between are the doors.".

The doors via Amazon.com
Above image and link via Amazon.com

Hence there is what we know about 2013 or will learn about the past in the future, then there is what will be in 2014 as well as beyond, hence lets step through some doors and see what will be. This means learn and leverage lessons from the past to avoid making the same or similar mistakes in the future, however doing so while looking forward without a death grip clinging to the past.

Needless to say there will be more to review, preview and discuss throughout the coming year and beyond as we go from what is unknown through doors and learn about the known.

Thanks to all who made 2013 a great year, best wishes to all, look forward to seeing and hearing from you in 2014!

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) and Resilient Storage Networks (Elsevier)
twitter @storageio

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2024 Server StorageIO and UnlimitedIO LLC All Rights Reserved

November 2013 Server and StorageIO Update Newsletter & AWS reinvent info


November 2013 Server and StorageIO Update Newsletter & AWS reinvent info

Welcome to the November 2013 edition of the StorageIO Update (newsletter) containing trends perspectives on cloud, virtualization and data infrastructure topics. Fall (here in North America) has been busy with in-person, on-line live and virtual events along with various client projects, research, time in the StorageIO cloud, virtual and physical lab test driving, validating and doing proof of concept research among other tasks. Check out the industry trends perspectives articles, comments and blog posts below that covers some activity over the past month.

Last week I had the chance to attend the second annual AWS re:Invent event in Las Vegas, see my comments, perspectives along with a summary of announcements from that conference below.

Watch for future posts, commentary, perspectives and other information down the road (and in the not so distant future) pertaining to information and data infrastructure topics, themes and trends across cloud, virtual, legacy server, storage, networking, hardware and software. Also check out our backup, restore, BC, DR and archiving (Under the resources section on StorageIO.com) for various presentation, book chapter downloads and other content.

Enjoy this edition of the StorageIO Update newsletter.

Ok, nuff said (for now)

Cheers gs

StorageIO Industry Trends and Perspectives

Industry trends: Amazon Web Services (AWS) re:Invent

Last week I attended the AWS re:Invent event in Las Vegas. This was the second annual AWS re:Invent conference which while having an AWS and cloud theme, it is also what I would describe as a data infrastructure event.

As a data infrastructure event AWS re:Invent spans traditional legacy IT and applications to newly invented, re-written, re-hosted or re-platformed ones from existing and new organizations. By this I mean a mix of traditional IT or enterprise people as well as cloud and virtual geek types (said with affection and all due respect of course) across server (operating system, software and tools), storage (primary, secondary, archive and tools), networking, security, development tools, applications and architecture.

That also means management from application and data protection spanning High Availability (HA), Business Continuance (BC), Disaster Recovery (DR), backup/restore, archiving, security, performance and capacity planning, service management among other related themes across public, private, hybrid and community cloud environments or paradigms. Hmm, I think I know of a book that covers the above and other related topic themes, trends, technologies and best practices called Cloud and Virtual Data Storage Networking (CRC Press) available via Amazon.com in print and Kindle (among other) versions.

During the event AWS announced enhanced and new services including:

  • WorkSpaces (Virtual Desktop Infrastructure – VDI) announced as a new service for cloud based desktops across various client devices including laptops, Kindle Fire, iPad and Android tablets using PCoIP.
  • Kinesis which is a managed service for real-time processing of streaming (e.g. Big) data at scale including ability to collect and process hundreds of GBytes of data per second across hundreds of thousands of data sources. On top of Kinesis you can build your big data applications or conduct analysis to give real-time key performance indicator dashboards, exception and alarm or event notification and other informed decision-making activity.
  • EC2 C3 instances provide Intel Xeon E5 processors and Solid State Device (SSD) based direct attached storage (DAS) like functionality vs. EBS provisioned IOPs for cost-effective storage I/O performance and compute capabilities.
  • Another EC2 enhancement are G2 instance that leverage high performance NVIDIA GRID GPU with 1,536 parallel processing cores. This new instance is well suited for 3D graphics, rendering, streaming video and other related applications that need large-scale parallel or high performance compute (HPC) also known as high productivity compute.
  • Redshift (cloud data warehouse) now supports cross region snapshots for HA, BC and DR purposes.
  • CloudTrail records AWS API calls made via the management console for analytics and logging of API activity.
  • Beta of Trusted Advisor dashboard with cost optimization saving estimates including EBS and provisioned IOPs
  • Relational Database Service (RDS) support for PostgresSQL including multi-AZ deployment.
  • Ability to discover and launch various software from AWS Marketplace via the EC2 Console. The AWS Marketplace for those not familiar with it is a catalog of various software or application titles (over 800 products across 24 categories) including free and commercial licensed solutions that include SAP, Citrix, Lotus Notes/Domino among many others.
  • AppStream is a low latency (STX protocol based) service for streaming resource (e.g. compute, storage or memory) intensive applications and games from AWS cloud to various clients, desktops or mobile devices. This means that the resource intensive functionality can be shifted to the cloud, while providing a low latency (e.g. fast) user experience off-loading the client from having to support increased compute, memory or storage capabilities. Key to AppStream is the ability to stream data in a low-latency manner including over networks normally not suited for high quality or bandwidth intensive applications. IMHO AppStream while focused initially on mobile app’s and gaming, being a bit streaming technology has the potential to be used for other similar functions that can leverage download speed improvements.
  • When I asked an AWS person if or what role AppStream might have or related to WorkSpaces their only response was a large smile and no comment. Does this mean WorkSpaces leverages AppStream? Candidly I don’t know, however if you look deeper into AppStream and expand your horizons, see what you can think up in terms of innovation. Updated 11/21/13 AWS has provided clarification that WorkSpaces is based on PCoIP while AppStream uses the STX protocols.

    Check out AWS Sr. VP Andy Jassy keynote presentation here.

Overall I found the AWS re:Invent event to be a good conference spanning many aspects and areas of focus which means I will be putting it on my must attend list for 2014.

StorageIO Industry Trends and PerspectivesIndustry trends tips, commentary, articles and blog posts
What is being seen, heard and talked about while out and about

The following is a synopsis of some StorageIOblog posts, articles and comments in different venues on various industry trends, perspectives and related themes about clouds, virtualization, data and storage infrastructure topics among related themes.

Storage I/O posts

Recent industry trends, perspectives and commentary by StorageIO Greg Schulz in various venues:

NetworkComputing: Comments on Software-Defined Storage Startups Win Funding

Digistor: Comments on SSD and flash storage
InfoStor: Comments on data backup and virtualization software

ITbusinessEdge: Comments on flash SSD and hybrid storage environments

NetworkComputing: Comments on Hybrid Storage Startup Nimble Storage Files For IPO

InfoStor: Comments on EMC’s Light to Speed: Flash, VNX, and Software-Defined

InfoStor: Data Backup Virtualization Software: Four Solutions

ODSI: Q&A With Greg Schulz – A Quick Roundup of Data Storage Industry

Recent StorageIO Tips and Articles in various venues:

FedTechMagazine: 3 Tips for Maximizing Tiered Hypervisors
InfoStor:
RAID Remains Relevant, Really!

Storage I/O trends

Recent StorageIO blog post:

EMC announces XtremIO General Availability (Part I) – Announcement analysis of the all flash SSD storage system
Part II: EMC announces XtremIO General Availability, speeds and feeds – Part two of two part series with analysis
What does gaining industry traction or adoption mean too you? – There is a difference between buzz and deployment
Fall 2013 (September and October) StorageIO Update Newsletter – In case you missed the fall edition, here it is

StorageIO Industry Trends and Perspectives

Check out our objectstoragecenter.com page where you will find a growing collection of information and links on cloud and object storage themes, technologies and trends.

Server and StorageIO seminars, conferences, web cats, events, activities StorageIO activities (out and about)

Seminars, symposium, conferences, webinars
Live in person and recorded recent and upcoming events

While 2013 is winding down, the StorageIO calendar continues to evolve, here are some recent and upcoming activities.

December 11, 2013 Backup.UData Protection for Cloud 201Backup.U
Google+ hangout
December 3, 2013 Backup.UData Protection for Cloud 101Backup.U
Online Webinar
November 19, 2013 Backup.UData Protection for Virtualization 201Backup.U
Google+ hangout
November 12-13, 2013AWS re:InventAWS re:Invent eventLas Vegas, NV
November 5, 2013 Backup.UData Protection for Virtualization 101Backup.U
Online Webinar
October 22, 2013 Backup.UData Protection for Applications 201Backup.U
Google+ hangout

Click here to view other upcoming along with earlier event activities. Watch for more 2013 events to be added soon to the StorageIO events calendar page. Topics include data protection modernization (backup/restore, HA, BC, DR, archive), data footprint reduction (archive, compression, dedupe), storage optimization, SSD, object storage, server and storage virtualization, big data, little data, cloud and object storage, performance and management trends among others.

Vendors, VAR’s and event organizers, give us a call or send an email to discuss having us involved in your upcoming pod cast, web cast, virtual seminar, conference or other events.

If you missed the Fall (September and October) 2013 StorageIO update newsletter, click here to view that and other previous editions as HTML or PDF versions. Subscribe to this newsletter (and pass it along)

and click here to subscribe to this news letter. View archives of past StorageIO update news letters as well as download PDF versions at: www.storageio.com/newsletter

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) and Resilient Storage Networks (Elsevier)

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2024 Server StorageIO and UnlimitedIO LLC All Rights Reserved    

What does gaining industry traction or adoption mean too you?

Storage I/O trends

What does gaining industry traction or adoption mean too you?

Is it based on popularity or how often something that is talked about, blogged, tweeted, commented, video or similar?

What are the indicators that something is gaining traction?

Perhaps it is tied to the number of press releases, product or staffing announcements including who has joined the organization along with added coverage of it?

Maybe its based on how many articles, videos or some other content and coverage that helps to show traction and momentum?

On the other hand is it tied to how many prospects are actually trying a product or service as part of a demo or proof of concept?

Then again, maybe it is associated with how many real paying or revenue installed footprints and customers or what is also known as industry deployment (customer adoption).

Of those customers actually buying and deploying, how many have continued using the technology even after industry adoption subsides or does the solution become shelf ware?

Does the customer deployment actually continue to rise quietly while industry adoption or conversations drop off (past the cycle of hype)?

buzzword bingo

Gaining context with industry traction

Gaining traction can mean different things to people, however there is also a difference between industry adoption (what’s being talked about among the industry) and industry deployment (what customers are actually buying, installing and continue to use).

Often the two can go hand in hand, usually one before the other, however they can also be separate. For example it is possible that something new will have broad industry adoption (being talked about) yet have low customer deployment (even over time). This occurs when something is new and interesting that might be fun to talk about or the vendor, solution provider is cool and fun to hang out and be with, or simply has cool giveaways.

On the other hand there can be customer deployment and adoption with little to no fan fare (industry adoption) for different reasons.

Storage I/O trends

Here’s my point

Not long ago if you asked or listened to some, you would think that once high-flying cloud storage vendor Nirvanix was gaining traction based on their marketing along with other activities, yet they recently closed their doors. Then there was Kim Dotcoms hyped Megacloud launch earlier this year that also has now gone dark or shutting down. This is not unique to cloud service providers or solutions as the same can, has and will happen again to traditional hardware, software and services providers (startups and established).

How about former high-flying FusionIO, or the new startup by former FusionIO founder and CEO David Flynn called Primary Data. One of the two is struggling to gain or keep up revenue traction while having declined in industry popularity traction. The other is gaining in industry popularity traction with their recently secured $50 Million in funding yet are still in stealth mode so rather difficult to gain customer adoption or deployment traction (thus for now its industry adoption focus for them ;).

in the news

If you are a customer or somebody actually deploying and using technology, tools, techniques and services for real world activity vs. simply trying new things out, your focus on what is gaining traction will probably be different than others. Granted it is important to keep an eye on what is coming or on futures, however there is also the concern of how it will really work and keep working over time.

For example while Hard Disk Drives (HDD) continue to support industry deployment traction (customer adoption and usage) traction. However they are not new and when new models apear (such as Seagate Ethernet based Kinetic) they may not get the same industry adoption traction as a newer technology might. Case in point Solid State Devices (SSD) continue to gain in customer deployment adoption with some environments doing more than others, yet have very high industry adoption traction status.

Storage I/O SSD trends
Relative SSD customer adoption and deployment along with future opportunities

On the other hand if your focus is on what’s new and emerging which is usually more industry centered, then it should be no surprise what traction means and where it is focused. For example the following figure shoes where different audiences have various timelines on adoption (read more here).

SSD trends
Current and emerging memory, flash and other SSD technologies for different audiences

Wrap up

When you hear that something is gaining traction, ask yourself (or others) what that means along with the applicable context.

Does that mean something is popular and trending to discuss (based on GQ or looks), or that it is actually gaining real customer adoption based on G2 (insight – they are actually buying vs. simply trying our a free version).

Does it mean one form of traction along with industry adoption (what’s being talked about) vs. industry deployment (real customer adoption) is better than the other?

No, it simply means putting things into the applicable context.

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) and Resilient Storage Networks (Elsevier)

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2024 Server StorageIO and UnlimitedIO LLC All Rights Reserved

Server and Storage IO Memory: DRAM and nand flash

Storage I/O trends

DRAM, DIMM, DDR3, nand flash memory, SSD, stating what’s often assumed

Often what’s assumed is not always the case. For example in along with around server, storage and IO networking circles including virtual as well as cloud environments terms such as nand (Negated AND or NOT And) flash memory aka (Solid State Device or SSD), DRAM (Dynamic Random Access Memory), DDR3 (Double Data Rate 3) not to mention DIMM (Dual Inline Memory Module) get tossed around with the assumption everybody must know what they mean.

On the other hand, I find plenty of people who are not sure what those among other terms or things are, sometimes they are even embarrassed to ask, particular if they are a self-proclaimed expert.

So for those who need a refresh or primer, here you go, an excerpt from Chapter 7 (Servers – Physical, Virtual and Software) from my book "The Green and Virtual Data Center" (CRC Press) available at Amazon.com and other global venues in print and ebook formats.

7.2.2 Memory

Computers rely on some form of memory ranging from internal registers, local on-board processor Level 1 (L1) and Level 2 (L2) caches, random accessible memory (RAM), non-volatile RAM (NVRAM) or nand Flash (SSD) along with external disk storage. Memory, which includes external disk storage, is used for storing operating system software along with associated tools or utilities, application programs and data. Main memory or RAM, also known as dynamic RAM (DRAM) chips, is packaged in different ways with a common form being dual inline memory modules (DIMMs) for notebook or laptop, desktop PC and servers.

RAM main memory on a server is the fastest form of memory, second only to internal processor or chip based registers, L1, L2 or local memory. RAM and processor based memories are volatile and non-persistent in that when power is removed, the contents of memory are lost. As a result, some form of persistent memory is needed to keep programs and data when power is removed. Read only memory (ROM) and NVRAM are both persistent forms of memory in that their contents are not lost when power is removed. The amount of RAM that can be installed into a server will vary with specific architecture implementation and operating software being used. In addition to memory capacity and packaging format, the speed of memory is also important to be able to move data and programs quickly to avoid internal bottlenecks. Memory bandwidth performance increases with the width of the memory bus in bits and frequency in MHz. For example, moving 8 bytes on a 64 bit buss in parallel at the same time at 100MHz provides a theoretical 800MByte/sec speed.

To improve availability and increase the level of persistence, some servers include battery backed up RAM or cache to protect data in the event of a power loss. Another technique to protect memory data on some servers is memory mirroring where twice the amount of memory is installed and divided into two groups. Each group of memory has a copy of data being stored so that in the event of a memory failure beyond those correctable with standard parity and error correction code (ECC) no data is lost. In addition to being fast, RAM based memories are also more expensive and used in smaller quantities compared to external persistent memories such as magnetic hard disk drives, magnetic tape or optical based memory medias.

Memory diagram
Memory and Storage Pyramid

The above shows a tiered memory model that may look familiar as the bottom part is often expanded to show tiered storage. At the top of the memory pyramid is high-speed processor memory followed by RAM, ROM, NVRAM and FLASH along with many forms of external memory commonly called storage. More detail about tiered storage is covered in chapter 8 (Data Storage – Data Storage – Disk, Tape, Optical, and Memory). In addition to being slower and lower cost than RAM based memories, disk storage along with NVRAM and FLASH based memory devices are also persistent.

By being persistent, when power is removed, data is retained on the storage or memory device. Also shown in the above figure is that on a relative basis, less energy is used for power storage or memory at the bottom of the pyramid than for upper levels where performance increases. From a PCFE (Power, Cooling, Floor space, Economic) perspective, balancing memory and storage performance, availability, capacity and energy to a given function, quality of service and service level objective for a given cost needs to be kept in perspective and not considering simply the lowest cost for the most amount of memory or storage. In addition to gauging memory on capacity, other metrics include percent used, operating system page faults and page read/write operations along with memory swap activity as well memory errors.

Base 2 versus base 10 numbering systems can account for some storage capacity that appears to “missing” when real storage is compared to what is expected to be seen. Disk drive manufacturers use base 10 (decimal) to count bytes of data while memory chip, server and operating system vendors typically use base 2 (binary) to count bytes of data. This has led to confusion when comparing a disk drive base 10 GB with a chip memory base 2 GB of memory capacity, such as 1,000,000,000 (10^9) bytes versus 1,073,741,824 (2^30) bytes. Nomenclature based on the International System of Units uses MiB, GiB and TiB to denote million, billion and trillion bytes for base 2 numbering with base 10 using MB, TB and GB . Most vendors do document how many bytes, sometimes in both base 2 and base 10, as well as the number of 512 byte sectors supported on their storage devices and storage systems, though it might be in the small print.

Related more reading:
How much storage performance do you want vs. need?
Can RAID extend the life of nand flash SSD?
Can we get a side of context with them IOPS and other storage metrics?
SSD & Real Estate: Location, Location, Location
What is the best kind of IO? The one you do not have to do
SSD, flash and DRAM, DejaVu or something new?

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) and Resilient Storage Networks (Elsevier).

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2024 Server StorageIO and UnlimitedIO LLC All Rights Reserved

Web chat Thur May 30th: Hot Storage Trends for 2013 (and beyond)

Storage I/O trends

Join me on Thursday May 30, 2013 at Noon ET (9AM PT) for a live web chat at the 21st Century IT (21cit) site (click here to register, sign-up, or view earlier posts). This will be an online web chat format interactive conversation so if you are not able to attend, you can visit at your convenience to view and give your questions along with comments. I have done several of these web chats with 21cit as well as other venues that are a lot of fun and engaging (time flies by fast).

For those not familiar, 21cIT is part of the Desum/UBM family of sites including Internet Evolution, SMB Authority, and Enterprise Efficiency among others that I do article posts, videos and live chats for.


Sponsored by NetApp

I like these types of sites in that while they have a sponsor, the content is generally kept separate between those of editors and contributors like myself and the vendor supplied material. In other words I coordinate with the site editors on what topics I feel like writing (or doing videos) about that align with the given sites focus and themes as opposed to following and advertorial calendar script.

During this industry trends perspective web chat, one of the topics and themes planned for discussion include software defined storage (SDS). View a recent video blog post I did here about SDS. In addition to SDS, Solid State Devices (SSD) including nand flash, cloud, virtualization, object, backup and data protection, performance, management tools among others are topics that will be put out on the virtual discussion table.

Storage I/O trends

Following are some examples of recent and earlier industry trends perspectives posts that I have done over at 21cit:

Video: And Now, Software-Defined Storage!
There are many different views on what is or is not “software-defined” with products, protocols, preferences and even press releases. Check out the video and comments here.

Big Data and the Boston Marathon Investigation
How the human face of big-data will help investigators piece together all the evidence in the Boston bombing tragedy and bring those responsible to justice. Check out the post and comments here.

Don’t Use New Technologies in Old Ways
You can add new technologies to your data center infrastructure, but you won’t get the full benefit unless you update your approach with people, processes, and policies. Check out the post and comments here.

Don’t Let Clouds Scare You, Be Prepared
The idea of moving to cloud computing and cloud services can be scary, but it doesn’t have to be so if you prepare as you would for implementing any other IT tool. Check out the post and comments here.

Storage and IO trends for 2013 (& Beyond)
Efficiency, new media, data protection, and management are some of the keywords for the storage sector in 2013. Check out these and other trends, predictions along with comments here.

SSD and Real Estate: Location, Location, Location
You might be surprised how many similarities between buying real estate and buying SSDs.
Location matters and it’s not if, rather when, where, why and how you will be using SSD including nand flash in the future, read more and view comments here.

Everything Is Not Equal in the Data center, Part 3
Here are steps you can take to give the right type of backup and protection to data and solutions, depending on the risks and scenarios they face. The result? Savings and efficiencies. Read more and view comments here.

Everything Is Not Equal in the Data center, Part 2
Your data center’s operations can be affected at various levels, by multiple factors, in a number of degrees. And, therefore, each scenario requires different responses. Read more and view comments here.

Everything Is Not Equal in the Data center, Part 1
It pays to check your data center Different components need different levels of security, storage, and availability. Read more and view comments here.

Data Protection Modernizing: More Than Buzzword Bingo
IT professionals and solution providers should put technologies such as disk based backup, dedupe, cloud, and data protection management tools as assets and resources to make sure they receive necessary funding and buy in. Read more and view comments here.

Don’t Take Your Server & Storage IO Pathing Software for Granted
Path managers are valuable resources. They will become even more useful as companies continue to carry out cloud and virtualization solutions. Read more and view comments here.

SSD Is in Your Future: Where, When & With What Are the Questions
During EMC World 2012, EMC (as have other vendors) made many announcements around flash solid-state devices (SSDs), underscoring the importance of SSDs to organizations future storage needs. Read more here about why SSD is in your future along with view comments.

Changing Life cycles and Data Footprint Reduction (DFR), Part 2
In the second part of this series, the ABCDs (Archive, Backup modernize, Compression, Dedupe and data management, storage tiering) of data footprint reduction, as well as SLOs, RTOs, and RPOs are discussed. Read more and view comments here.

Changing Life cycles and Data Footprint Reduction (DFR), Part 1
Web 2.0 and related data needs to stay online and readily accessible, creating storage challenges for many organizations that want to cut their data footprint. Read more and view comments here.

No Such Thing as an Information Recession
Data, even older information, must be protected and made accessible cost-effectively. Not to mention that people and data are living longer as well as getting larger. Read more and view comments here.

Storage I/O trends

These real-time, industry trends perspective interactive chats at 21cit are open forum format (however be polite and civil) as well as non vendor sales or marketing pitches. If you have specific questions you ‘d like to ask or points of view to express, click here and post them in the chat room at any time (before, during or after).

Mark your calendar for this event live Thursday, May 30, at noon ET or visit after the fact.

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) and Resilient Storage Networks (Elsevier)
twitter @storageio

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2024 Server StorageIO and UnlimitedIO LLC All Rights Reserved

Some things keep going around, Seagate ships 2 Billion HDD’s

Seagate

Seagate (@Seagate) announced today that it reached a milestone of having shipped 2 Billion hard disk drives (HDD’s), something that is round stores data that keeps growing. As part of their announcement, Seagate has a good info graphics and facts page here going back to 1979 when it was founded as Shugart Technology (read about Al Shugart here).

By coincidence, just a few years before Seagate was founded, McDonalds (who makes round things as well) announced that they had served over 20 billion hamburgers. Thus McDonald feeds the appetites of consumers hungry for a quick meal while Seagate feeds the information demands, perhaps while stopping for a quick breakfast, lunch, coffee or dinner. Speaking of things that go around (like HDD’s), check out what NAS, NASA and NASCAR have in common all of which are also involved in big data as well as little data.

Storage I/O industry trends image

Both Seagate and McDonalds have also expanded their menu of offerings over the years maintaining their core products while expanding into new and adjacent areas given different appetites and preferences. After all, in the data cloud, virtual or physical data center also known as an information factory not everything is the same either.

Cloud

Granted Seagate is helping to feed or fuel the internet along with traditional hungry demand for data, not to mention people and data are living longer, as well as getting larger.

Cloud, virtual server, big data and little data storage I/O image

In the case of Seagate and other driver manufactures of which have consolidated down to three (Toshiba, Seagate and Western Digital), the physical devices are getting smaller, however capacities are increasing.

Storage I/O

Why the continued growth? As mentioned data is getting larger (big data and little data) and living longer, there is also no such thing as a data or information recession. Consequently data storage is an important pillar or part of cloud, virtual and traditional information services with HDD’s remaining popular along side nand flash solid state devices (SSD).

The Seagate info graphic page can be seen here and is a good walk back in time for some, perhaps a history lesson for others. It goes back to the Sony Walkman which some might remember, launch of the PC and Apple Macintosh in the 80s, Linux and the web in the 90s and moving forward from then to now.

HDD
A few of my HDD’s, different types for various tasks.

If you think or believe HDD’s are a dead technology, take a few minutes to view the info graphic to update your insight on what has been an important aspect of computing and remains popular in cloud environments. Otoh, if you believe that HDD’s are still a core piece of computing and will remain so including in roles in the future, have a look to see how things have progressed, maybe some Dejavu.

Oh, for those who are thinking that the HDD did not begin in 1979, you are absolutely correct as it dates back into the 1950s. Here is a link to something that I wrote a few years ago on the HDD’s 50th birthday and looks like it will easily celebrate 60 and beyond.

Additional related reading:
In the data center or information factory, not everything is the same
Hard Disk Drives (HDDs) for virtual and physical environments
Happy 50th, hard drive. But will you make it to 60?
Seagate to say goodbye to Cayman Islands, Hello Ireland
More Storage IO momentus HHDD and SSD moments part II
In the data center or information factory, not everything is the same
The Human Face of Big Data, a Book Review

Congratulations to Seagate, now how long until the 3 billion served, excuse me, shipped HDD occurs?

Disclosure: Its been almost a month since my last visit to McDonalds or buying another HDD (or SSD) from Amazon.com.

Ok, nuff said

Cheers gs

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

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2024 Server StorageIO and UnlimitedIO LLC All Rights Reserved

Summary, EMC VMAX 10K, high-end storage systems stayin alive

StorageIO industry trends cloud, virtualization and big data

This is a follow-up companion post to the larger industry trends and perspectives series from earlier today (Part I, Part II and Part III) pertaining to today’s VMAX 10K enhancement and other announcements by EMC, and the industry myth of if large storage arrays or systems are dead.

The enhanced VMAX 10K scales from a couple of dozen up to 1,560 HDDs (or mix of HDD and SSDs). There can be a mix of 2.5 inch and 3.5 inch devices in different drive enclosures (DAE). There can be 25 SAS based 2.5 inch drives (HDD or SSD) in the 2U enclosure (see figure with cover panels removed), or 15 3.5 inch drives (HDD or SSD) in a 3U enclosure. As mentioned, there can be all 2.5 inch (including for vault drives) for up to 1,200 devices, all 3.5 inch drives for up to 960 devices, or a mix of 2.5 inch (2U DAE) and 3.5 inch (3U DAE) for a total of 1,560 drives.

Image of EMC 2U and 3U DAE for VMAX 10K via EMC
Image courtesy EMC

Note carefully in the figure (courtesy of EMC) that the 2U 2.5 inch DAE and 3U 3.5 inch DAE along with the VMAX 10K are actually mounted in a 3rd cabinet or rack that is part of today’s announcement.

Also note that the DAE’s are still EMC; however as part of today’s announcement, certain third-party cabinets or enclosures such as might be found in a collocation (colo) or other data center environment can be used instead of EMC cabinets.  The VMAX 10K can however like the VMAX 20K and 40K support external storage virtualized similar to what has been available from HDS (VSP/USP) and HP branded Hitachi equivalent storage, or using NetApp V-Series or IBM V7000 in a similar way.

As mentioned in one of the other posts, there are various software functionality bundles available. Note that SRDF is a separate license from the bundles to give customers options including RecoverPoint.

Check out the three post industry trends and perspectives posts here, here and here.

Ok, nuff said.

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

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2024 Server StorageIO and UnlimitedIO LLC All Rights Reserved

If March 31st is backup day, dont be fooled with restore on April 1st

With March 31st as world backup day, hopefully some will keep recovery and restoration in mind to not be fooled on April 1st.

Lost data

When it comes to protecting data, it may not be a headline news disaster such as earthquake, fire, flood, hurricane or act of man, rather something as simply accidentally overwriting a file, not to mention virus or other more likely to occur problems. Depending upon who you ask, some will say backup or saving data is more important while others will standby that it is recovery or restoration that matter. Without one the other is not practical, they need each other and both need to be done as well as tested to make sure they work.

Just the other day I needed to restore a file that I accidentally overwrote and as luck would have it, my local bad copy had also just overwrote my local backup. However I was able to go and pull an earlier version from my cloud provider which gave a good opportunity to test and try some different things. In the course of testing, I did find some things that have since been updated as well as found some things to optimize for the future.

Destroyed data

My opinion is that if not used properly including ignoring best practices, any form of data storage medium or media as well as software could result or be blamed for data loss. For some people they have lost data as a result of using cloud storage services just as other people have lost data or access to information on other storage mediums and solutions. For example, data has been lost on cloud, tape, Hard Disk Drives (HDDs), Solid State Devices (SSD), Hybrid HDDs (HHDD), RAID and non RAID, local and remote and even optical based storage systems large and small. In some cases, there have been errors or problems with the medium or media, in other cases storage systems have lost access to, or lost data due to hardware, firmware, software, or configuration including due to human error among other issues.

Now is the time to start thinking about modernizing data protection, and that means more than simply swapping out media. Data protection modernization the past several years has been focused on treating the symptoms of downstream problems at the target or destination. This has involved swapping out or moving media around, applying data footprint reduction (DFR) techniques downstream to give near term tactical relief as has been the cause with backup, restore, BC and DR for many years. The focus is starting to expand to how to discuss the source of the problem with is an expanding data footprint upstream or at the source using different data footprint reduction tools and techniques. This also means using different metrics including keeping performance and response time in perspective as part of reduction rates vs. ratios while leveraging different techniques and tools from the data footprint reduction tool box. In other words, its time to stop swapping out media like changing tires that keep going flat on a car, find and fix the problem, change the way data is protected (and when) to cut the impact down stream.

Here is a link to a free download of chapter 5 (Data Protection: Backup/Restore and Business Continuance / Disaster Recovery) from my new book Cloud and Virtual Data Storage Networking (CRC Press).

Cloud and Virtual Data Storage NetworkingIntel Recommended Reading List

Additional related links to read more and sources of information:

Choosing the Right Local/Cloud Hybrid Backup for SMBs
E2E Awareness and insight for IT environments
Poll: What Do You Think of IT Clouds?
Convergence: People, Processes, Policies and Products
What do VARs and Clouds as well as MSPs have in common?
Industry adoption vs. industry deployment, is there a difference?
Cloud conversations: Loss of data access vs. data loss
Clouds and Data Loss: Time for CDP (Commonsense Data Protection)?
Clouds are like Electricity: Dont be scared
Wit and wisdom for BC and DR
Criteria for choosing the right business continuity or disaster recovery consultant
Local and Cloud Hybrid Backup for SMBs
Is cloud disaster recovery appropriate for SMBs?
Laptop data protection: A major headache with many cures
Disaster recovery in the cloud explained
Backup in the cloud: Large enterprises wary, others climbing on board
Cloud and Virtual Data Storage Networking (CRC Press, 2011)
Enterprise Systems Backup and Recovery: A Corporate Insurance Policy

Take a few minutes out of your busy schedule and check to see if your backups and data protection are working, as well as make sure to test restoration and recovery to avoid an April fools type surprise. One last thing, you might want to check out the data storage prayer while you are at it.

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)

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Cloud and Virtual Data Storage Networking now on Kindle

It only makes sense that a book about Clouds, Virtualization, Data Storage and Networking be available via a cloud service in electronic format. Today Amazon and my publisher (CRC Press Taylor and Francis) released a Kindle version of my new book Cloud and Virtual Data Storage Networking which joins the previously released hardcopy version also available at Amazon.com among other venues.

Cloud and Virtual Data Storage Networking book on Kindle

Cloud and Virtual Data Storage Networking has been declared The New Enterprise Tech Bible by noted industry blogger and host of the Nekkid Tech (@NekkidTech) pod cast Greg Knieriemen (@Knieriemen). Check out Episode #11 (The Enterprise Tech Bible) of the Nekkid Tech pod cast show here.

Comments and reviews about Cloud and Virtual Data Storage Networking can be found at Amazon.com along with those from Stephen Guendert, PhD (@DrSteveGuendert) at CMG MeasureIT (@cmgnews) who says: Gregs latest book is the ibuprofen that will make these cloud computing information overload headaches go away. Cloud and Virtual Data Storage Networking is the single source you can read to get a clear understanding of the fundamentals of the cloud.

Greg Brunton, EDS, an HP Company commented: 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 cloud storage effectively. Gregs latest book does exactly that.

Google preview of Cloud and Virtual Data Storage Networking book

Want to know more besides viewing the Google preview above?

Check out this free PDF download of Chapter 1 and view a PDF flyer with more information about the book including discount codes for ordering via the CRC Press or visit the StorageIO books page. In addition to Amazon Kindle version, other ebook formats including (PDF) are available here (bookdepository.com), and here (CRCnetBase) including each chapter.

View this post which has links too more information about cloud conversations and discussions.

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

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2011 StorageIO and UnlimitedIO All Rights Reserved