More than eight billion minutes are spent on Facebook every day, vice president of engineering Mike Schroepfer said in a talk on Wednesday at the Web 2.0 Summit in San Francisco.
Some two billion pieces of content are shared every week, and two billion photos are uploaded each month — 1.2 million are served per second on a "peak day", said Schroepfer. Five billion calls to Facebook's application program interface were made on Tuesday. It is huge: Schroepfer was focused on talking about the challenges of scaling a social network to the more than 300 million active users it has today.
One of the big challenges is that Facebook's homepage news feeds have to be able to process 50 million operations per second.
For the full story on engineering at Facebook, see Eight billion minutes spent on Facebook daily on CNET News.
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