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The roundtable discusses how NVMe is impacting the storage industry. Is this just an iteration on what we’ve already seen with flash, or does it represent a sea change that will fundamentally change IT?
The next version of Microsoft Windows Server includes integrated data deduplication technology. Microsoft is positioning this as a boon for server virtualization and claims it has very little performance impact. But how exactly does Microsoft’s de-duplication technology work?
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Deduplication is entering the IT industry very quickly. Understanding the different techniques for deduplication may prove to be useful in evaluating any solution you may be looking at. Read on for an explaination of fixed block versus variable block deduplication.
Last week, after the Exec Event in Palo Alto, I joined my friend W. Curtis Preston for his first Backup Central Live! event. Curtis has spent years educating IT pros about data protection, this was the first week of a new series of self-produced events. And let me tell you, although I’ve seen him present dozens of times, Curtis was really in his element here. He held the packed room enthralled, and the vendor sponsors I talked to were very pleased about the event!
CommVault is one of those enterprise IT companies that likes to go their own way. A spin-out of AT&T’s famed Bell Labs, CommVault’s Simpana software integrates many aspects of data management, from backup to e-discovery, under one umbrella. Last year, the company impressed me by adding cloud storage as a backup target equal in status to disk and traditional tape. Now the company is doing the same for storage-based snapshots, accelerating data protection for virtual machines.
While getting some hands-on time with Iomega’s new 12-drive storage array, I spotted an exciting but unannounced feature: The ix12-300r includes native Avamar backup client! It also includes two PCI Express slots, bringing up intriguing possibilities for future expansion.
Ocarina Networks presented to us during the Day 2 morning session of the GestaltIT Tech Field Day. Their presentation was a deep dive into storage compression and optimization. If you read my Ideas About Presenting To Engineers from earlier this week, then you’ll know what I mean when I say that Ocarina had “black magic” […]
It’s official… Data deduplication has been added to ZFS (read the link if you’re new to data deduplication). Hats off to Jeff Bonwick and Bill Moore who did a ton of the work in addition to Mark Maybee, Matt Ahrens, Adam Leventhal, George Wilson and the entire ZFS team. The implementation is a synchronous block-level […]
Much of what we do in Storage Management can be considered living on a prayer; this is not just a result of the parlous state of the storage management tools that we use but also due to the complex interactions which can happen within shared infrastructure.
EMC (NYSE:EMC) started a gunfight in the storage world today by offering an astonishing $1.8 billion for data deduplication sweetheart, Data Domain (NASDAQ:DDUP). This $30 per share offer one-ups rival NetApp (NASDAQ:NTAP) by $5 per share, which looked to have sealed the deal with a solid $1.5 billion offer on May 20. EMC’s offer is all-cash, while NetApp had mixed cash and stock.
