{"id":2739,"date":"2011-01-24T06:04:47","date_gmt":"2011-01-23T20:04:47","guid":{"rendered":"http:\/\/nsrd.info\/blog\/?p=2739"},"modified":"2018-12-11T18:24:06","modified_gmt":"2018-12-11T08:24:06","slug":"first-impressions-data-domain-boost","status":"publish","type":"post","link":"https:\/\/nsrd.info\/blog\/2011\/01\/24\/first-impressions-data-domain-boost\/","title":{"rendered":"First impressions: Data Domain Boost"},"content":{"rendered":"

When IDATA was beta testing NetWorker 7.6 SP1, my colleagues in New Zealand were responsible for testing the DD\/Boost functionality. This, as you may have heard, allows for tighter integration between NetWorker and Data Domain systems, in much the same way that Data Domain has previously integrated with NetBackup.<\/p>\n

I’m now doing a DD\/Boost implementation, and I’ve got to say, I’m pretty impressed at the integration. At the moment, this is a standalone Data Domain 670, which we’ll be cloning out to physical tape from, so my satisfaction with the integration level has nothing to do with replication. I’ll cover that off when I implement Boost replication.<\/p>\n

The first thing that impressed me was that under Boost, the Data Domain device types can be configured with parallelism greater than 1 without affecting the deduplication ratio. That means that a datazone won’t end up with so many devices as it would have to under a normal VTL or ADV_FILE dedupe configuration, which is a nice bonus. (And also better for licensing, too.)<\/p>\n

The thing that really gave me a head spin though was the reporting integration. Having done some target based dedupe work before this in NetWorker, I’d been finding it frustrating that I couldn’t drill down and find out what sort of dedupe ratios clients and filesystems were getting. Boost is the answer:<\/p>\n

\"Dedupe<\/a><\/p>\n

This, as you can imagine, is pretty cool reporting. Not only can you see what systems are getting great<\/em> deduplication ratios, it’ll make it easy as pie to find the ones that aren’t<\/em>.<\/p>\n

Going up a level, the same applies to clients, too:<\/p>\n

\"Client<\/a><\/p>\n

When you can isolate clients, filesystems and data that doesn’t deduplicate well, you can do any or all of the following:<\/p>\n