Disaster recovery

Moving from Block to Cloud: Emulex E3S

by dave on June 18, 2009


It’s not often that I get excited about technology within the storage space. There are notables, of course, mostly that take my love for high bandwidth interconnects (e.g. Infiniband, Rapid I/O) and mash them up with high-speed storage (EFDs, Fusion-IO). That being said, when it comes to the cloud, I’m absolutely estatic when off-the-shelf components can be utilized to get your data from the realm of block-based storage into the cloud-esque realm of object-based storage. Today, we’ll do a quick high level overview of one such technology gives you the freedom of moving from block to cloud (and back).

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Hybridizing DR for the Cloud: Concerns

by dave on March 2, 2009


Over at Information Playground, Steve Todd has started down the path of no return: private clouds.  (Incidentally, I find it quite ironic that private clouds are no more private than public clouds in that they’re essentially run on the same infrastructure and face the exact same challenges for security, data mobility, and perminence that the aforementioned public clouds do…but, I digress) In his posting from last week, he details some of the challenges in looking at replication to the cloud (whether public or private is a mere stroke of the pen difference).  The good news is: he’s not alone in thinking this way. The bad news: well, we’ll get to that.  Let’s begin…

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