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PostgreSQL 14 Administration Cookbook

You're reading from PostgreSQL 14 Administration Cookbook Over 175 proven recipes for database administrators to manage enterprise databases effectively

Product type Paperback

Published in Mar 2022

Publisher Packt

ISBN-13 9781803248974

Length 608 pages

Edition 1st Edition

Tools

PostgreSQL

Concepts

Databases

Authors (2):

Gianni Ciolli

Simon Riggs

View More author details

Table of Contents (14) Chapters

Preface

1. Chapter 1: First Steps

2. Chapter 2: Exploring the Database FREE CHAPTER

3. Chapter 3: Server Configuration

4. Chapter 4: Server Control

5. Chapter 5: Tables and Data

6. Chapter 6: Security

7. Chapter 7: Database Administration

8. Chapter 8: Monitoring and Diagnosis

9. Chapter 9: Regular Maintenance

10. Chapter 10: Performance and Concurrency

11. Chapter 11: Backup and Recovery

12. Chapter 12: Replication and Upgrades

13. Other Books You May Enjoy

Running multiple servers on one system

Running multiple PostgreSQL servers on one physical system is possible if it is convenient for your needs.

Getting ready

Once again, make sure that you've read the Deciding on a design for multitenancy recipe so that you're certain this is the route you wish to take. Other options exist, and they may be preferable in some cases.

How to do it…

The core version of PostgreSQL easily allows multiple servers to run on the same system, but there are a few wrinkles to be aware of.

Some installer versions create a PostgreSQL data directory named data. When this happens, it gets a little difficult to have more than one data directory without using different directory structures and names.

Debian/Ubuntu packagers chose a layout specifically designed to allow multiple servers potentially running with different software release levels. You may remember this from the Locating the database...

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Authors (2)

Simon Riggs

Simon Riggs

Simon Riggs is the CTO of 2ndQuadrant, having contributed to PostgreSQL as a major developer and committer for 14 years. He has written and designed features for replication, performance, BI, management, and security. Under his guidance, 2ndQuadrant is now a leading developer of open source PostgreSQL, serving hundreds of clients in USA, Europe, and worldwide. Simon is a frequent speaker at many conferences on PostgreSQL Futures. He has worked as a database architect for 30 years.

See other products by Simon Riggs

GIANNI CIOLLI

GIANNI CIOLLI

Gianni Ciolli is the head of professional services at 2ndQuadrant and has been a PostgreSQL consultant, trainer, and speaker at many PostgreSQL conferences in Europe and abroad over the last 10 years. He has a PhD in Mathematics from the University of Florence. He has worked with free and open source software since the 1990s and is active in the community (the Prato Linux User Group and the Italian PostgreSQL Users Group). He lives in London with his son. His other interests include music, drama, poetry, and athletics.

See other products by GIANNI CIOLLI

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