April 2018
Intermediate to advanced
508 pages
15h 22m
English
Content preview from PostgreSQL 10 High Performance - Third Edition
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PgTune
Starting with PostgreSQL 8.4, the PgTune program available from http://pgfoundry.org/projects/pgtune/ can be used to create an initial postgresql.conf file for a new server. It allows you to suggest what the intended type of workload is, ranging from a dedicated data warehouse server down to a developer workstation. Based on that input, and system parameters such as the amount of RAM in the server, it produces a tuned configuration for the major system parameters following similar methods to those described in this chapter. This is not going to be as accurate as following the guidelines for a dedicated server and measuring everything yourself, but it will get you up and running with a configuration that's in the right general size ...
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