#postgresql

2 articles with this tag

Databases Oct 15, 2025 12 min

Row-Level Security (RLS): How It Works and How to Implement It

A complete guide to PostgreSQL Row-Level Security — what it is, how policies work, and how to implement multi-tenant data isolation using RLS in real applications.

#postgresql #rls #security

Backend Sep 10, 2025 10 min

Multi-Tenant Systems Explained + Example in Node.js

A practical guide to multi-tenancy architecture: understand the three isolation models (database-per-tenant, schema-per-tenant, shared schema), then build a fully working multi-tenant Express + PostgreSQL app from scratch.

#nodejs #multi-tenancy #postgresql

#postgresql

Row-Level Security (RLS): How It Works and How to Implement It

Multi-Tenant Systems Explained + Example in Node.js

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