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postgres-query-optimization

Community

Tune PostgreSQL queries for blazing performance.

Software Engineering#indexing#postgresql#performance-tuning#query-optimization#explain-analyze#sql-tuning
Authorfrancanete
Version1.0.0
Installs0

System Documentation

What problem does it solve?

This Skill provides a reference guide for PostgreSQL query optimization and performance tuning. It helps you analyze slow queries, interpret EXPLAIN output, optimize indexes, and troubleshoot database performance issues.

Core Features & Use Cases

  • EXPLAIN interpretation and plan analysis to identify bottlenecks
  • Index design guidance and optimization strategies
  • Query rewrite and plan tuning recommendations for common patterns (N+1, large scans, slow joins)
  • Production-grade performance troubleshooting with practical checklists and best practices

Quick Start

Run EXPLAIN ANALYZE on a slow query and review the suggested indexing and plan improvements to reduce execution time.

Dependency Matrix

Required Modules

None required

Components

Standard package

💻 Claude Code Installation

Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.

Please help me install this Skill:
Name: postgres-query-optimization
Download link: https://github.com/francanete/fran-marketplace/archive/main.zip#postgres-query-optimization

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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