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Amazon pushes Cloud to new level with EBC

Amazon's new Elastic Block Computing initiative raises the bar for what will be possible with cloud computing. And when you think about how much more efficient this technology is compared to that in use by traditional data centers, it's obvious that companies like Amazon and Google have a huge advantage compared to incumbents like AT&T.

Amazon's EBC is a very cool way of achieving storage in the network cloud: it preserves the "instance" when data is retrieved or a transaction executed, so that the instance can be re-used without the database being queried again. I'm thinking of it as a sort of cache-in-the-cloud.
NYT
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