Installation

You have 2 options:

• Install PostgreSQL on your machine manually
• Use the official PostgreSQL docker image

Manual Installation

See Configure PostgreSQL Manually.

Using Docker

See Configure PostgreSQL for XWiki Using Docker.

Multiwiki Status

See Support for Multiple Wikis in PostgreSQL.

Performance Tuning

See PostgreSQL Checkpoints and Performance Tuning. 

Troubleshooting

Method org.postgresql.jdbc4.Jdbc4Connection.isValid(int) is not yet implemented

See PostgreSQL JDBC Driver Compatibility Issues.

Relation "hibernate_sequence" already exists

See "Hibernate Sequence already Exists" PostgreSQL Warning.