Postgres notes:

ElectricSQL, SQLedge, pglite: https://news.ycombinator.com/item?id=38690588

pgreplay, pgkit: https://news.ycombinator.com/item?id=37959945

pg_timeseries: https://news.ycombinator.com/item?id=40417347

pgvector, postgresml: https://news.ycombinator.com/item?id=37812219

cmu ottertune, pg_auto_tune, postgresqltuner,

timescaledb-tune: https://github.com/timescale/timescaledb-tune

awesome-postgres: https://github.com/dhamaniasad/awesome-postgres