Help to chouse NoSQL database for project

Posted by potapuff on Stack Overflow See other posts from Stack Overflow or by potapuff
Published on 2010-03-21T07:46:16Z Indexed on 2010/03/21 7:51 UTC
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Filed under:

nosql

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key-value-store

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sql

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postgresql

There is a table: doc_id(integer)-value(integer)

Approximate 100k doc_id and 27?? rows.

Majority query on this table - searching documents similar to current document: select 10 documents with maximum of (count common to current document value)/(count ov values in document).

Nowadays we use PostgreSQL. Table weight (with index) ~1,5 GB. Average query time ~0.5s.

Should I transfer all this to NoSQL base, if so, what?

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