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> * Consider using MVCC to cache count(*) queries with no WHERE clause
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‎doc/TODO

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TODO list for PostgreSQL
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Last updated: Mon May 26 14:36:44 EDT 2003
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Last updated: Fri May 30 22:31:44 EDT 2003
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Current maintainer: Bruce Momjian ([email protected])
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* Consider use of open/fcntl(O_DIRECT) to minimize OS caching
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* Make blind writes go through the file descriptor cache
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* Cache last known per-tuple offsets to speed long tuple access
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* Consider using MVCC to cache count(*) queries with no WHERE clause
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Vacuum

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