High performance querying - Sugestions please

Posted by Alex Takitani on Stack Overflow See other posts from Stack Overflow or by Alex Takitani
Published on 2010-03-30T16:41:50Z Indexed on 2010/03/30 16:43 UTC
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nosql

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database

Supposing that I have millions of user profiles, with hundreds of fields (name, gender, preferred pet and so on...).

With database would You choose?

Suppose that You have a Facebook like load. Speed is a must. Open Source preferred.

I've read a lot about Cassandra, HBase, Mongo, Mysql... I just can't decide.....

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