Your cloud survived everything except the real world

You don't know what you've got till it's gone. Great lyric, lousy data retention policy. Amazon Web Services said last week that war damage to its Middle East infrastructure had permanently destroyed resources and data hosted exclusively in its now rather badly named Bahrain Availability Zones. The damage overwhelmed the resilience built into the region. Customers without copies elsewhere no longer had their data. Sorry about that. This may have surprised anyone who mistook cloud redundancy for an intrinsic guarantee of safety. AWS is far from the only American operation to have suffered in the region: the US Navy has reportedly had its local maintenance and supply network badly mauled, with serious consequences for its operations. If...

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