Author
 George Crump

Profile of George Crump

President, Storage Switzerland
Blog Posts: 328
George Crump is president and founder of Storage Switzerland, an IT analyst firm focused on the storage and virtualization segments. With 25 years of experience designing storage solutions for datacenters across the US, he has seen the birth of such technologies as RAID, NAS, and SAN. Prior to founding Storage Switzerland, he was CTO at one the nation’s largest storage integrators, where he was in charge of technology testing, integration, and product selection. George is responsible for the storage blog on InformationWeek's website and is a regular contributor to publications such as Byte and Switch, SearchStorage, eWeek, SearchServerVirtualizaiton, and SearchDataBackup.
Articles by George Crump
posted in May 2010

Are Cloud Storage Providers The Same As Storage Service Providers?

5/27/2010
Isn't cloud storage just Storage Service Providers with new marketing? The question came up twice last week in almost identical fashion. Obviously, there is still some confusion, and the failure of Storage Service Providers (SSPs) still weighs around the neck of Cloud Storage Providers (CSP) like an albatross. Are CSPs the same as SSPs? While there is one similarity there are also dramatic differences. What's similar?

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A Great Decade For Tape

5/25/2010
As I wrote about in my most recent entry, LTO-5 adds some capabilities that will lead to this being a great decade for tape. This time, the latest generation of LTO is bringing more to the table than just speed and capacity. LTFS, as we describe in our recent article "What is LTFS," is a great example of that. In fact, while capacity did see its normal upgrade in this generation, speed was only upgraded slightly. Fear not, speed upgrades will be back on track in generation 6. Holding LTO-5 back

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Arkeia Source Side And Sliding Window Deduplication

5/19/2010
Arkeia Software is next up on the examination table as we plow our way through the source-side deduplication vendors. Arkeia is a backup application software supplier known mostly for their Linux product, but they also have a strong solution set for Windows and virtualized environments. They are adding deduplication to their offerings through the acquisition of Kadena Systems.

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Tape Is Back? When Did It Leave?

5/18/2010
Tape has been pronounced dead more often than I can remember, but it's important to note that it's usually disk vendors making the pronouncement. The reality is that tape is very much alive. When I ask about tape utilization in seminars, an overwhelming majority of attendees indicate they are still using tape. I've also seen several studies recently indicate tapeless environments account for less than 15 percent of the data centers. Tape is back, it really never left, and I believe it may be the

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File Systems 2.0

5/17/2010
Storage management challenges are often being addressed by either storage hardware vendors or storage software developers. It is time for file systems to step up and offer a little help to the process. Most of the third-party software and hardware actually do a good job of solving many of the problems, but there are a few areas where the file system could help out like thin provisioning, backup and deduplication.

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Data Protection Storage Is Different

5/12/2010
As data protection software becomes more intelligent, it may appear as though we need less of the storage hardware that holds protected copies of the production data. Many data protection software vendors are actively promoting the concept that you can use any disk system as a backup destination. Should you use a cheap SATA array or a data protection storage system?

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The Acceleration of Bandwidth Adoption

5/7/2010
For many data centers the move from one level of bandwidth speed to another happens primarily when that upgrade in speed is the same price as the current speed. For example 8GB Fiber Channel (FC) is now almost the same cost as 4GB FC so it makes sense to finally begin that upgrade process. However my expectation is that the next wave of bandwidth upgrades will come at a substantially accelerated pace.

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Acronis Backup & Recovery 10 Advanced Server

5/6/2010
As we continue down our list of companies doing software based deduplication solution, next up is Acronis whose Backup and Recovery 10 Advanced Server provides both source-side and target-side deduplication. This provides users the option to deploy deduplication where it makes the most sense in their environment. All of Acronis's deduplication options are inline, so there is no post processing step that needs to occur other than normal deduplication maintenance.

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Ethernet Keeps Winning

5/5/2010
In my early days in this industry, there was a topology battle between Ethernet and Token Ring. Token Ring was just about to release an amazingly fast 16MB/s version. It was interesting to watch IBM representatives, still in suits and ties then, draw a circle on the board and make analogies to Token Ring and the railroad. They were making the case that Token Ring was going be the infrastructure of choice and that Ethernet's time had come.

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