PostgreSQL Row Level Security for Multi-Tenant SaaS
How to use PostgreSQL RLS policies to isolate tenant data safely, reduce authorization bugs, and keep multi-tenant SaaS systems maintainable.
Database#postgresql#rls#saas#multi-tenant#security
4 posts
How to use PostgreSQL RLS policies to isolate tenant data safely, reduce authorization bugs, and keep multi-tenant SaaS systems maintainable.
From B-tree to partial and covering indexes; reading EXPLAIN ANALYZE; how indexes speed reads and what they cost on INSERT, UPDATE, DELETE, and VACUUM.
A detailed guide to PostgreSQL sharding architecture, shard-key strategy, query routing, cross-shard trade-offs, and production-ready implementation patterns with GORM.
A practical deep dive into PostgreSQL partitioning with range/list/hash strategies, partition pruning, index design, migration patterns, and operational best practices.