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PostgreSQL 13 Cookbook

You're reading from   PostgreSQL 13 Cookbook Over 120 recipes to build high-performance and fault-tolerant PostgreSQL database solutions

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Product type Paperback
Published in Feb 2021
Publisher Packt
ISBN-13 9781838648138
Length 344 pages
Edition 1st Edition
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Author (1):
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Vallarapu Naga Avinash Kumar Vallarapu Naga Avinash Kumar
Author Profile Icon Vallarapu Naga Avinash Kumar
Vallarapu Naga Avinash Kumar
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Table of Contents (14) Chapters Close

Preface 1. Cluster Management Fundamentals 2. Cluster Management Techniques FREE CHAPTER 3. Backup and Recovery 4. Advanced Replication Techniques 5. High Availability and Automatic Failover 6. Connection Pooling and Load Balancing 7. Securing through Authentication 8. Logging and Analyzing PostgreSQL Servers 9. Critical Services Monitoring 10. Extensions and Performance Tuning 11. Upgrades and Patches 12. About Packt 13. Other Books You May Enjoy

Configuring pg_stat_statements as an extension

When using an enterprise version in Oracle such as databases, we see historic information such as what query ran through what user at a certain point in time, through some views. Such views may help in identifying the queries that ran some time ago and their overall statistics, such as the total number of times the query ran and the average time consumption. Such information can be visible in PostgreSQL using an extension called pg_stat_statements. In this recipe, we shall discuss how pgBadger can be configured as an extension.

Getting ready

In order to configure this extension, we must have a PostgreSQL server that has the contrib module installed. This extension is part of the contrib module and does not involve any complex procedure to install and configure. So, all it requires is the postgresql-contrib-13 package on Ubuntu or the postgresql13-contrib package on CentOS/Red Hat to install this extension.

How to do it...

We will configure...

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