Reading the database in RAM

From: vitthal <vitthal(at)discerncomm(dot)com>
To: pgsql-general(at)postgresql(dot)org
Subject: Reading the database in RAM
Date: 2001-09-22 01:23:07
Message-ID: 3BABE7FA.FD81760A@discerncomm.com
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Is there any way of reading the whole database into memory? By changing
the
number of shared buffers the first query still takes long time and the
subsequent similar queries are fast.
If there is way of pinning the database in the memory all similar
queries will
take the same time.
thanks

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