J.4. Extensions
Postgres Pro is designed to be easily extensible. For this reason, extensions loaded into the database can function just like features that are built in. The extensions shipped withPostgres Pro are described inAppendix F. Other extensions are developed independently, likePostGIS. EvenPostgres Pro replication solutions can be developed externally. For example,Slony-I is a popular primary/standby replication solution that is developed independently from the core project.