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LinkedIn and Hadoop

Interesting post about LinkedIn’s Data Infrastructure Much of LinkedIn’s important data is offline – it moves fairly slowly. So they use daily batch processing withHadoop as an important part of their...

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Digg’s main competitor (Reddit) runs Cassandra but their VP of Engineering...

Apparently, Digg performed a big migration from MySQL to Cassandra and a big migration to their new Digg v4 architecture and now their VP of Engineering has been shown the door: Ever since Digg...

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Great read on Hadoop’s 4000 machine scalability wall.

Hadoop has hit a 4000 node scalability wall. Most of us aren’t running into this wall but it’s interesting to see what it’s happening. The elasticity of clouds make this more of a challenge. Most...

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