Komprise Announces Elastic Data Migration

Komprise recently announced the availability of its Elastic Data Migration solution. I was lucky enough to speak with Krishna Subramanian about the announcement and thought I’d share some of my notes here.

 

Migration Evolution

Komprise?

I’ve written about Komprise before. A few times, as it happens. Subramanian describes it as “analytics driven data management software”, capable of operating with NFS, SMB, and S3 storage. The data migration capability was added last year (at no additional charge), but it was initially focused on LAN-based migration.

Enter Elastic Data Migration

Elastic Data Migration isn’t just for LAN-based migrations though, it’s for customers want to migrate to the cloud, or perhaps another data centre. Invariably they’ll be looking to do this over a WAN, rather than a LAN. Given that WAN connections invariably suffer from lower speeds and higher latencies, how does Komprise deal with this? I’m glad you asked. The solution addresses latency thusly:

  • Increased parallelism inside the software (based on Komprise VMs, and the nature of the data sets);
  • Reducing round trips over the network; and
  • It’s been optimised to reduce the chatter of the protocol (eg NFS being chatty).

Sounds simple enough, but Komprise is seeing some great results when compared to traditional tools such as rsync.

It’s Graphical

There are some other benefits over the more traditional tools, including GUI access that allows you to run hundreds of migrations simultaneously.

[image courtesy of Komprise]

Of course, if you’re not into doing things with GUIs (and it doesn’t always make sense where a level of automation is required), you can do this programmatically via API access.

 

Thoughts and Further Reading

Depending on what part of the IT industry you’re most involved in, the idea of data migrations may seem like something that’s a little old fashioned. Moving a bunch of unstructured data around using tools from way back when? Why aren’t people just using the various public cloud options to store their data? Well, I guess it’s partly because things take time to evolve and, based on the sorts of conversations I’m still regularly having, simple to use data migration solutions for large volumes of data are still required, and hard to come across.

Komprise has made its name making sense of vast chunks of unstructured data living under various rocks in enterprises. It also has a good story when it comes to archiving that data. It makes a lot of sense that it would turn its attention to improving the experience and performance of migrating a large number of terabytes of unstructured data from one source to another. There’s already a good story here in terms of extensive multi-protocol support and visibility into data sources. I like that Komprise has worked hard on the performance piece as well, and has removed some of the challenges traditionally associated with migrating unstructured data over WAN connections. Data migrations are still a relatively complex undertaking, but they don’t need to be painful.

One of the few things I’m sure of nowadays is that the amount of data we are storing is not shrinking. Komprise is working hard to make sense of what all that data is being used for. Once it knows what that data is for, it’s making it easy to put it in the place that you’ll get the most value from it. Whether that’s on a different NAS on your LAN, or sitting in another data centre somewhere. Komprise has published a whitepaper with the test results I referred to earlier, and you can grab it from here (registration required). Enrico Signoretti also had Subramanian on his podcast recently – you can listen to that here.

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