[PostgreSQL] In memory Database for postgres - Grokbase

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[PostgreSQL] In memory Database for postgres

	Xiaobogu
	Jun 25, 2013 at 7:38 am

Hi, where did you put your WAL?

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NTPT: If you need to run some database really fast, try to put only all your indexes onto ram disk. Look here... http://www.linux.com/feature/142658 They use SSD to store indexes (not data) for postgresql. A think the same conclusions should apply for ram disk too. And in wrost case (power off for RAM disk or wear out for SSD) you need only a reindex to build your indexes again Scott Marlowe napsal(a):

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group	pgsql-general @
categories	postgresql
posted	Nov 17, '08 at 7:16p
active	Jun 25, '13 at 7:38a
posts	21
users	13
website	postgresql.org
irc	#postgresql

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