Performance Problem

From: "Pedro C(dot) Arias" <parias(at)unr(dot)edu(dot)ar>
To: "pgsql (E-mail)" <pgsql-general(at)postgresql(dot)org>
Subject: Performance Problem
Date: 2003-04-16 01:40:40
Message-ID: 002601c303b9$3337bdb0$8dce44c8@pc2000
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Hello, i use PostgresSQL 7.3.2 on Mandrake 9.0, I create a Database to test performance vs. SQL-Server, the idea is migrate SQL-Server to Postgres.
This test is retrieve a table sorted by a field ie: "select * from test order by id_field asc", postgress retrieve it in 43 seconds and SQL-Server in 8 seconds
The table has 100.000 records, why the diference, how acelerete the performance of postgres, have any tutorial on the web to optimize querys ?

Pedro
Rosario-Argentina

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