5.9. Row Security Policies # In addition to the SQL-standard privilege system available through GRANT, tables can have row security policies …| PostgreSQL Documentation
E.24. Release 10 E.24.1. Overview E.24.2. Migration to Version 10 E.24.3. Changes E.24.4. Acknowledgments Release date: 2017-10-05 E.24.1. Overview Major enhancements in PostgreSQL …| PostgreSQL Documentation
Learn how to create and implement a row level security policy with Django middleware and Django signals, allowing to limit the database rows a user can access.| pganalyze
Multiple Databases with Active RecordThis guide covers using multiple databases with your Rails application.After reading this guide you will know: How to set up your application for multiple databases. How automatic connection switching works. How to use horizontal sharding for multiple databases. What features are supported and what's still a work in progress.| Ruby on Rails Guides