Upgrading v5

Upgrading PGD

EDB Postgres Distributed is a flexible platform. This means that your upgrade path depends largely on how you installed PGD.

• Upgrading with TPA - If you installed using TPA, you can use its automated upgrade feature to upgrade to the latest minor versions.

• Upgrading manually - If you manually installed and configured your PGD cluster, you will find the details and procedures needed to move a cluster between versions, both minor and major, in this section.

• Upgrade Paths - This page covers available supported upgrade paths.

• Compatibility changes - If you are upgrading from PGD 3.x or 4.x to PGD 5.x or later, this page covers the compatibility changes between versions.

Other upgrades

• In-place Postgres upgrades - How to use bdr_pg_upgrade to manually upgrade the Postgres version on a node, or nodes.

• Application schema upgrades - A guide for safely upgrading your application's schema when running multiple distributed servers with PGD.

• On this page
• Upgrading PGD
• Other upgrades