Nik and Michael are joined by Harry Brundage from Gadget to talk about their recent zero-downtime major version upgrade, how they use Postgres more generally, their dream database, and some challenges of providing Postgres as an abstracted service at scale. Here are some links to things they mentioned: Harry Brundage https://postgres.fm/people/harry-brundage Gadget https://gadget.dev Zero downtime Postgres upgrades using logical replication (blog post) https://gadget.dev/blog/zero-downtime-postgres-upgrades-using-logical-replication HOT updates https://www.postgresql.org/docs/current/storage-hot.html PgDog https://pgdog.dev Multigres https://multigres.com Neki https://www.neki.dev Running 10 Million PostgreSQL Indexes In Production (Heap blog post) https://www.heap.io/blog/running-10-million-postgresql-indexes-in-production pgwatch2 (Postgres.ai Edition) https://gitlab.com/postgres-ai/pgwatch2 Advanced query insights on AlloyDB https://cloud.google.com/alloydb/docs/advanced-query-insights-overview OrioleDB https://www.orioledb.com Not discussed but relevant: Gadget have also now published a blog post about their sharding! https://gadget.dev/blog/sharding-our-core-postgres-database-without-any-downtime ~~~ What did you like or not like? What should we discuss next time? Let us know via a YouTube comment, on social media, or by commenting on our Google doc! ~~~ Postgres FM is produced by: Michael Christofides, founder of pgMustard Nikolay Samokhvalov, founder of Postgres.ai With credit to: Jessie Draws for the elephant artwork