
Security
Postgres Row-Level Security for Multi-Tenant Applications
How to enforce tenant isolation at the database layer with Postgres RLS instead of relying on application code to remember a WHERE clause.
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How to enforce tenant isolation at the database layer with Postgres RLS instead of relying on application code to remember a WHERE clause.

A deep dive into multi-tenant architecture patterns for SaaS applications, covering tenant isolation strategies, database partitioning models, request routing, resource quotas, and the trade-offs between shared-everything and tenant-per-database approaches.