March 2017
Intermediate to advanced
360 pages
7h 29m
English
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Chapter 6. High Availability and Replication
In this chapter, we will cover the following:
- Setting up hot streaming replication
- Replication using Slony
- Replication using Londiste
- Replication using Bucardo
- Replication using DRBD
- Setting up a Postgres-XL Cluster
Introduction
Some of the most important components for any production database are there to achieve fault tolerance, availability 24 x 7, and redundancy. It is for this purpose we have different high availability and replication solutions available for PostgreSQL.
From a business perspective, it is important to ensure data availability 24 x 7 in the event of a disaster situation or in the event of a database crash due to disk or hardware failure. In such situations, it becomes critical to ensure ...
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