On June 14, the Amazon Web Services cloud computing platform experienced a serious outage in its Virginia (U.S.-East) data center. Apparently power-related, the outage took down portions of one of the four independent availability zones that operate in that data center. As a result, many popular websites and a slew of less popular ones disappeared from the Internet for several hours.
As in previous outages of megascale cloud implementations from likes of Amazon and Microsoft, this incident triggered a round of hysteria about the future of cloud computing. Surprisingly, unlike the response to last April's AWS outage, many rushed to Amazon's defense. This could be a reflection of the fact that attitudes toward the cloud and its inevitable failings are becoming more realistic, or it could simply be that this month's outage was far less widespread. In either case, anti-public-cloud pundits and competitors alike wasted no time in using this failure to underline why the public cloud is an incredibly bad idea.
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Fear, uncertainty, and doubt that helps no one
As I've said before, I am still relatively shocked by the wild reactions that always seem to follow these highly publicized events. One blog entry written by private cloud vendor Piston Computing particularly caught my eye. In it, Piston co-founder Gretchen Curtis opined that this most recent AWS outage was proof it's better to own than to rent. Although buying may indeed be better than renting in many cases, I lament the black-and-white nature of this post, and think it's a great example of the FUD from self-interested entities (Piston sells data center technology, whereas Amazon rents it) that always seems to trail similar events and in the end serves no one well.
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