How are Cassandra's 0.7 Secondary Indexes stored?

Posted by user574793 on Stack Overflow See other posts from Stack Overflow or by user574793
Published on 2011-01-13T19:52:01Z Indexed on 2011/01/13 19:53 UTC
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nosql

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storage

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cassandra

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nonrelational

We have been using Cassandra 0.6 and now have Column Families with millions of keys. We are interested in using the new Secondary Index feature available in the 0.7 but couldn't find any documentation on how the new index is stored.

Is there any disk-space limitation or is the index stored similar to keys in that it's spread over multiple nodes?

I've tried combing through the Cassandra site for an answer but to no avail.

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