Data Centers

HydraBase: The Evolution Of The Technology Behind Facebook’s 2010 Revamp Of Messages

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The average Facebook user has never heard of HydraBase, but the souped-up version of Apache HBase, an open-source distributed key value data store running on top of HDFS, was instrumental in the social network’s move in 2010 to revamp its messages inbox to include Facebook messages, SMS, chat, and email. Since then, the technology has been use to launch other features, as well.

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Facebook Engineering Team Takes A Look Back At The Work Behind A Look Back

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From a user standpoint, the A Look Back videos Facebook created to mark its 10th anniversary provided a fun look back at memories on the social network. But from an engineering standpoint, they provided challenges on many levels, and Alexey Spiridonov and Krish Bandaru wrote a post on the Facebook Engineering blog detailing how those challenges were overcome.

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