ProOpenSource does active development of the some PostgreSQL extensions.
The source code is hosted on GitHub, GitLab.

PostgreSQL Extensions

pgsql-tweaks

This extensions adds some functions and views to PostgreSQL.

• Source location: GitLab: pgsql-tweaks
• Languages:
  
  • pl/pgsql
  • SQL

cassandra2_fdw

This is a foreign data wrapper to connect to Apache Cassandra database from inside PostgreSQL.
Changes are merged into the original repository at GitHub: jaiminpan/cassandra2_fdw.

• Source location: GitHub: cassandra2_fdw
• Languages:
  
  • C

sparql_fdw

This is a foreign data wrapper to retrieve data from semantic web data databases with the SPARQL protocol from inside PostgreSQL.


• Source location: GitHub: sparql_fdw
• Languages:
  
  • Python

Others

postgresql_cluster

This is an Ansible automation framework to install PostgreSQL as a high availability Patroni cluster.
Several changes have been merged into the original repository at GitHub: vitabaks/postgresql_cluster.

• Source location: GitHub: postgresql_cluster
• Languages:
  
  • YAML