Column Performance, BRIN Win, Unique and Null, Parallel Distinct | Scaling Postgres 224

In this episode of Scaling Postgres, we discuss how too many columns in a table can affect performance, at what point BRIN indexes win over btree, and Postgres 15 supporting unique nulls and parallel distinct queries. To get the show notes as well as get notified of new episodes, visit:  https://www.scalingpostgres.com/episodes/224-column-performance-brin-win-unique-null-parallel-distinct/