Subscriber-only nodes and groups v5.6
Warning: You are not reading the most recent version of this documentation.
Documentation improvements are made only to the latest version.
As per semantic versioning, PGD minor releases remain backward compatible and may include important bug fixes and enhancements.
We recommend upgrading the latest minor release as soon as possible.
If you want up-to-date information, read the latest PGD documentation.
Documentation improvements are made only to the latest version.
As per semantic versioning, PGD minor releases remain backward compatible and may include important bug fixes and enhancements.
We recommend upgrading the latest minor release as soon as possible.
If you want up-to-date information, read the latest PGD documentation.
Subscriber-only nodes and groups offer a powerful way to build read scaling into your PGD cluster.
The Overview introduces how subscriber-only nodes and groups work in PGD.
Creating a subscriber-only group explains how to create a subscriber-only group and node.
Joining a node to a subscriber-only group explains how to join a node to an existing subscriber-only group which has members.
Optimizing subscriber-only groups provides details on how to configure the PGD 5.6 subscriber-only optimized topology feature which uses a group leader for more efficient replication.