[Main website]


https://pgxn.org/ show all the extensions of PG, also the private one.

This library add Machine Learning https://madlib.apache.org/


This pages shows the observability params of PG https://pgstats.dev/

Distributed PG https://github.com/citusdata/citus

Check also PG nesting queries, as used by this tool https://github.com/leontrolski/sqlsk

http://bloom-lang.net/index.html Graph database


https://greenplum.org/ massively parallel version

https://www.citusdata.com/ distribuited tables

https://github.com/postgrespro/zson - compress jsonb data

PipelineDB: OSS version that can support open streamed queries, with time-frame windows - https://www.pipelinedb.com/

https://github.com/antonmks/Alenka - GPU database engine

https://github.com/wal-e/wal-e - archive/backup PG using the WAL