database

Multi-tenant PostgreSQL schema design involves structuring tables with proper normalization and tenant isolation rules. This Skill generates scalable schemas and safe migration patterns specifically for multi-tenant SaaS contexts using Supabase and PostgreSQL 15.

Row Level Security policies in Supabase enforce per-user data access by restricting table rows based on authenticated user roles. This Skill implements RLS policies and access controls to prevent unauthorized data exposure across multi-tenant applications.

Safe database migrations in PostgreSQL require patterns that prevent table locks and data loss during schema updates. This Skill provides migration strategies incorporating indexing best practices and Supabase integration to ensure reliable deployments.

Optimizing slow PostgreSQL queries requires analyzing execution plans and applying targeted indexing strategies. This Skill performs performance tuning and debugging for database queries to resolve common bottlenecks in SaaS applications.

Yes, this database schema design approach works with Supabase Auth and Storage. It ensures PostgreSQL 15 compatibility and integrates schema designs with native Supabase features like Auth, Storage, and Edge Functions for secure access control.

Database-level RLS for tenant isolation requires correctly configured policies on every table to prevent data leaks. This Skill mitigates limitations by systematically enforcing RLS policies and access controls across the entire multi-tenant schema design.