#GigaOM pulled together a quick list of the biggest (consumer/public) "cloud" outages this past year. Those of us who use these tools for business may have noticed, and those of you who use them for 'other' things almost certainly did.
When will someone study the productivity spikes that occur as a result of these outages?![]()
- Facebook. Outage started on Sept. 22 and ended on Sept. 23, 2010. Service went down for about a third of the Facebook subscribers on day one, and nearly 66 percent on day two. Cause: Third party network provider. Facebook had a major outage in April 2010 as well.
- Twitter. It’s the most crash-prone social service out there, thanks partly to its communication underpinnings. Twitter crashed in Jan. 2010 in the wake of Haiti earthquake, then later during the World Cup in June 2010.
- Skype. On Dec. 22 and 23, the Internet telephony service went on the blink for millions of users. The cause was described as some errant Windows-based supernodes, but the real cause is still unknown.
- Tumblr. The New York-based blogging service was offline for nearly 24 hours and most of its users were offline in early December. Tumblr described it as a database cluster failing during maintenance.
- Foursquare. Down for 11 hours on Oct. 5 because of database problems. It crashed again on Oct. 6 for about six hours.
- PayPal. In Oct. 2010, PayPal went on the blink for about 4.5 hours, again due to networking problems.
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Bonus Mention: Wordpress.com. The hosted blogging service went down for 110 minutes in Feb. 2010 due to networking configuration problems. It took down a majority of the blogging world for a few hours.
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