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PostgreSQL 12 High Availability Cookbook

You're reading from PostgreSQL 12 High Availability Cookbook Over 100 recipes to design a highly available server with the advanced features of PostgreSQL 12

Product type Paperback

Published in Feb 2020

Publisher Packt

ISBN-13 9781838984854

Length 734 pages

Edition 3rd Edition

Languages

SQL

Tools

PostgreSQL

Concepts

Databases

Author (1):

Shaun Thomas

View More author details

Table of Contents (17) Chapters

Preface

1. Architectural Considerations

2. Hardware Planning FREE CHAPTER

3. Minimizing Downtime

4. Proxy and Pooling Resources

5. Troubleshooting

6. Monitoring

7. PostgreSQL Replication

8. Backup Management

9. High Availability with repmgr

10. High Availability with Patroni

11. Low-Level Server Mirroring

12. High Availability via Pacemaker

13. High Availability with Multi-Master Replication

14. Data Distribution

15. Zero-downtime Upgrades

16. Other Books You May Enjoy

Leave a review - let other readers know what you think

Remembering PgBouncer and pglogical

There are two essential pieces of software that drive the zero-downtime PostgreSQL upgrade procedure. Even though we covered both in previous chapters, we feel it is important to review why we chose these components. So, this recipe will explain just why PgBouncer and pglogical are critical to a seamless PostgreSQL upgrade.

Getting ready

There's really no preparation necessary for this recipe. Dive right in!

How to do it...

Follow these deceptively simple instructions:

Review all recipes related to PgBouncer in Chapter 4, Proxy...

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Authors (1)

Shaun Thomas

Shaun Thomas

Shaun Thomas has been experimenting with PostgreSQL since late 2000 and serves as a database consultant, teacher, blogger, and support engineer with 2ndQuadrant. He has presented at conferences such as Postgres Open, 2Q PGCONF, and PgConf on topics such as handling extreme throughput, high availability, failover techniques, monitoring tools, database architecture, multi-master conflict avoidance, and high availability upgrade concepts. He believes in a multi-disciplinary approach when it comes to high availability.He believes that PostgreSQL has a stupendous future ahead, and he can't wait to see the advancements subsequent versions will bring.

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