Andy Atkinson writes about PostgreSQL and Ruby on Rails, covering partitioning, UUID keys, query performance, and caching.
HN links it for practical Postgres and Rails advice. The author himself comments, mentioning a book on these topics that uses Rails examples.
Great list of Postgres features called out that highlight the extensive feature set.
Most of these are covered in my book, for anyone that’s interested in learning them. The book uses a Ruby on Rails app with Postgres instances for examples and exercises. Hope the plug is ok here as some folks may be looking for learning resources for Postgres. https://andyatkinson.com/pgrailsbook
PostgreSQL and Ruby on Rails.
https://andyatkinson.com/