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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

Accessing multiple servers using the same host and port

We will now show you one simple, yet important, application of the previous recipe, Setting up a connection pool. In that recipe, you saw how to reuse connections with PgBouncer, and thus reduced the cost of disconnecting and reconnecting.

Here, we will demonstrate another way to use PgBouncer—one instance can connect to databases hosted by different database servers at the same time. The databases can be on separate hosts, and can even have different major versions of PostgreSQL!

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Publisher Resources

ISBN: 9781788474924Supplemental Content