Permabits and Petabytes

February 12, 2009

Migration…

Filed under: Jered Floyd — jeredfloyd @ 2:33 pm

… of the blog, not of your data (in this case). This blog is moving over to our home server at http://blog.permabit.com/, and Tom Cook, our CEO and Mike Ivanov, our VP Marketing, will be joining me in making regular posts.

Please go on over there and update your RSS feeds. You can get a feed of all our posts, or separated by author.

Luckily, migrating data in WordPress is almost as easy as the automatic data migration in Permabit Enterprise Archive, so all the previous content is there for your perusal.

February 10, 2009

End of the RAID

Filed under: Jered Floyd — jeredfloyd @ 10:20 am

To kick off the new year, we recently released our Storage Predictions for 2009. We’ve received a lot interest in this list since we released it, and I personally have been asked about prediction number 3, “RAID will Hit a Data Dead End”. Allow me to explain. (more…)

January 28, 2009

Great time to be an IT pro and storage buyer

Filed under: Tom Cook, CEO — Tags: , , , , , — permabitceo @ 2:09 pm

Post: Tom Cook, Permabit CEO
Hello. I’m Tom Cook, CEO & President of Permabit Technology Corporation. Jered Floyd has been doing many blog posts regarding technology trends for the storage industry. I’m jumping in now to provide a bit of a different perspective. I’ll write about topics and issues I hear about when talking with enterprise IT and storage leaders.

Despite the increasing pressures of managing the explosive growth of digital information and greater regulatory pressures, cost effective storage options have never been greater. This is why I believe it is a great time to be an IT professional and enterprise storage buyer.

I want to address a major trend we see unfolding in 2009 that can pay your company immediate cost saving dividends.

Enterprises are Moving Fixed Information to a Lower Cost Tier: We are seeing a strong shift of investment from primary storage to an archive or “value” tier. Remember, primary storage was originally designed to house only your transactional information. Over time, primary storage became the great dumping ground for all information to the point that the typical organization’s primary storage houses only 25% transactional information. By moving the other 75% (your fixed information) to a deduplicated, secure, online and scalable archive tier at an effective cost of less than $1/GB you’ll achieve huge cost savings. Our customers report 60-90 day payback when they take action!

When you move fixed information to a low cost tier, you get a secondary benefit. Your back up window shrinks. Now let’s think about the overall economics.
• Move 100TB of information to an archive tier at an effective cost of $1/GB,
• avoid investing in/expanding your primary (at $15/GB) and back up ($5/GB) environments, and
• save $1.9 million.

So, why are enterprises moving now to a utility, value or archive tier for their fixed information? In talking to customers I find three main reasons:
1. Value. The archive tier is cost effective, easy to deploy and manage.
2. Money. New focus on cost containment, rapid payback and high ROI.
3. Easy. Information movement technologies have advanced and open systems rule.

Is a value tier in your 2009 plan? To learn about how Permabit provides a value tier of storage that delivers unprecedented costs savings, visit our website, where you will find our Storage Savings Calculator. Or, just give us a call at 617-252-9600.

January 20, 2009

Data Protection’s Black Swan: Seagate Drive Failures

Filed under: Jered Floyd — jeredfloyd @ 10:45 pm

At this point there’s been lots of press coverage on the very high failure rates on Seagate’s Barracuda 7200.11 desktop drives. Last Friday, Seagate came clean and admitted this is due to a firmware bug and that the bug affects several other drive families as well. The good news is that the problem doesn’t affect the integrity of the data stored on the drive, but the bad news is that if the bug has already hit you’ll have to send your drive to Seagate for repair. Additionally, the updated firmware is not yet available (update: or, at least, updated firmware that doesn’t make the problem worse). This problem brings up an interesting question, though… where does data protection come into play in situations like these? (more…)

January 12, 2009

Thoughts for a National CTO

Filed under: Jered Floyd — jeredfloyd @ 12:41 pm

As has been covered extensively over the past two months, President-Elect Obama has announced plans to appoint a National CTO. As a CTO, I was asked recently what my comments and suggestions would be to Obama and this new, federal CTO.

I thought about this for a while, and I think there are a number of things that are critical to the success of a National CTO initiative.  First and foremost, I think it’s absolutely necessary that the National CTO candidate have a strong technology background.  This sounds like an obvious standard but, as anyone who has held the position knows, the role of a CTO frequently trends more towards marketing than technology.  While in business this is important, for the federal government the CTO must be much more than just a persuasive technology evangelist; he or she must have a deep understanding of the technologies being considered and be willing to recommend tools that are best for the problems being solved, not just the ones that sound the best. (more…)

January 7, 2009

The Green Is A Lie

Filed under: Jered Floyd — jeredfloyd @ 10:08 pm

The Consumer Electronics Show is on this week and “green” is big news yet again, with 22 percent of consumers willing to pay more for the label, but even more being skeptical of what that label really means. They’re right to be concerned. (more…)

January 5, 2009

The Memory Bandwidth Gap

Filed under: Jered Floyd — jeredfloyd @ 6:18 pm

Happy new year, everyone! It’s now 2009, which means I’ll be writing the wrong date on my checks for another few months at least. We’re celebrating 2009 with a new addition to our family:


Gir, the storage bullmastiff

Over at StorageMojo, Robin comments on the challenges of shared memory controllers with multi-core processors. This is actually something that’s been a big problem for regular software development for a while now, and is especially important in the storage space. (more…)

December 11, 2008

No Silver Bullet: Format Best Practices

Filed under: Jered Floyd — jeredfloyd @ 3:47 pm

In the first post of this series, I introduced the concepts of physical versus logical readability and explained how getting back your bits in 100 years is a hard problem, but one with solid product and technology solutions. Last post, I explained why there’s no simple solution to being able to turn those bits back into information, but there are ways through careful planning to avoid the pitfalls.

So how can you solve the logical readability problem? Primarily by following best practices for data format preservation. Some best practices: (more…)

December 9, 2008

Cutting Costs With Enterprise Archive

Filed under: Jered Floyd — jeredfloyd @ 3:27 pm

A few things I’ve spotted around the web: Tony Pearson was at the Gartner Data Center Conference last week in Las Vegas; we were there too and it was an absolutely fantastic show. I didn’t get to go, but the reports I have back are that it was full of people who were fanatical about saving money on their storage, not just concerned with where the next steak dinner is at the show.

The best quote that Tony provides is from a lunch talk: (more…)

December 5, 2008

No Silver Bullet: Logical Readability

Filed under: Jered Floyd — jeredfloyd @ 5:32 pm

In my last post in this series I introduced the concepts of physical versus logical readability and explained how getting back your bits in 100 years is a hard problem in itself but is not alone sufficient for a complete archive. Accurately being able to store and retrieve bits — maintaining physical readability — over a long period of time is critical to an archive, as is being able to do so cost effectively, but is not enough. Logical readability, the ability to interpret what those bits mean, must be maintained as well, and this is a much harder problem that cannot be solved by technological means alone.

Modern electronic storage consists of binary data, ones and zeros. The physical encodings are complex and analog in nature and change frequently with advances in technology, but the data represented is always binary. This has not always been the case, as in the analog tapes from the Lunar Orbiter that I wrote about last time, but for fundamental mathematical reasons data is almost certain to be binary representable going forward. Storing and retrieving a bitstream is the physical readability challenge. (more…)

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