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PostgreSQL 10 Administration Cookbook - Fourth Edition
book

PostgreSQL 10 Administration Cookbook - Fourth Edition

by Simon Riggs, Gianni Ciolli
May 2018
Intermediate to advanced content levelIntermediate to advanced
576 pages
30h 25m
English
Packt Publishing
Content preview from PostgreSQL 10 Administration Cookbook - Fourth Edition

Collect regular statistics from pg_stat* views

This recipe describes how to collect the statistics needed to understand what is going on in the database system on a regular basis so that they can be used to further optimize the queries that are slow or are becoming slow as the database changes.

We have included an example extension, called pgstatslog. It can be used to track these changes. The extension works on PostgreSQL 9.1+.

Look at the Using an installed module and managing installed extensions recipes from Chapter 3, Configuration, for an overview of the extensions infrastructure in PostgreSQL.

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Publisher Resources

ISBN: 9781788474924Supplemental Content