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postgres-patterns

Apply PostgreSQL patterns for query optimization, indexing, and security.

Updated Mar 31, 2026
Search Tags:#security#indexing#postgresql#rls#database-patterns#sql-best-practices
One-click install
npx skills add https://github.com/BuildSmarterAI/claude-skills --skill postgres-patterns-buildsmarterai
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: postgres-patterns
Source: https://github.com/BuildSmarterAI/claude-skills/tree/main/postgres-patterns
Command: npx skills add https://github.com/BuildSmarterAI/claude-skills --skill postgres-patterns-buildsmarterai

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

PostgreSQL performance, correctness, and security often suffer from ad-hoc patterns. This guide provides structured database patterns for query optimization, scalable schema design, and robust security practices, drawing on Supabase best practices.

Core Features & Use Cases

  • Indexing patterns (B-tree, GIN, BRIN) and data-type recommendations to accelerate queries.
  • Schema design guidance, including normalization vs denormalization trade-offs and relationship management.
  • Security patterns such as Row Level Security, access controls, and auditing considerations.

Quick Start

Apply the indexing, RLS, and schema design patterns to optimize your current PostgreSQL setup.

Frequently Asked Questions about postgres-patterns

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
What's the best way to optimize slow PostgreSQL queries?▼

To optimize slow PostgreSQL queries, apply indexing patterns using B-tree, GIN, and BRIN indexes alongside data-type recommendations to accelerate data retrieval and improve database performance.

How do I secure row-level data access in PostgreSQL?▼

To secure row-level data access in PostgreSQL, implement Row Level Security patterns and access controls to enforce robust database security and restrict data visibility based on user roles.

When should I use BRIN versus GIN indexes in PostgreSQL?▼

BRIN indexes are ideal for large tables with naturally sorted data, while GIN indexes handle composite values like arrays or full-text search, optimizing PostgreSQL indexing patterns for specific query workloads.

How do I design a scalable PostgreSQL schema?▼

To design a scalable PostgreSQL schema, apply database patterns that balance normalization versus denormalization trade-offs and manage relationships effectively to support production-scale application growth.

Can I use these PostgreSQL patterns with Supabase?▼

Yes, these PostgreSQL patterns incorporate Supabase best practices for database design, meaning you can directly apply the indexing, RLS, and schema guidance to optimize Supabase deployments.

Why does my PostgreSQL database need Row Level Security?▼

PostgreSQL databases need Row Level Security to enforce data isolation and auditing considerations, preventing unauthorized access to sensitive rows and ensuring robust security controls across production environments.

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