PostgreSQL 9.6 is now generally available for Heroku Postgres. The main focus of this release is centered around performance. PostgreSQL 9.6 includes enhanced parallelism for key capabilities that sets the stage for significant performance improvements for a variety of analytic and transactional workloads.
With 9.6, certain actions, like individual queries, can be split up into multiple parts and performed in parallel. This means that everything from running queries, creating indexes, and sorting have major improvements that should allow a number of different workloads to execute faster than they had in prior releases of PostgreSQL. With 9.6, the PostgreSQL community, along with Heroku’s...Read more →