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Konstantin212
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postgres-patterns

Provide PostgreSQL patterns for indexing, schema design, and query optimization.

Updated Nov 23, 2025
Search Tags:#indexing#postgresql#migrations#rls#query-optimization#schema-design
One-click install
npx skills add https://github.com/Konstantin212/countOnMe --skill postgres-patterns-konstantin212
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: postgres-patterns
Source: https://github.com/Konstantin212/countOnMe/tree/main/.cursor/skills/postgress-patterns
Command: npx skills add https://github.com/Konstantin212/countOnMe --skill postgres-patterns-konstantin212

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

PostgreSQL patterns to optimize queries, design robust schemas, secure data access, and speed up development by providing battle-tested guidelines.

Core Features & Use Cases

  • Indexing best practices: b-tree, GiN, BRIN, partial and composite indexes to speed up common queries.
  • Schema design & migrations: guidance on data types, constraints, and upgrade strategies.
  • Security & performance: RLS, query plan considerations, and performance tuning tips.
  • Use Case: Designing a new analytics schema with efficient indexing and security policies.

Quick Start

Review the included PostgreSQL patterns and apply them during schema design, query writing, and migrations.

Frequently Asked Questions about postgres-patterns

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

FAQPage Schema
How do I optimize PostgreSQL queries using indexing?▼

How do I choose the right index type for PostgreSQL schema design?

How do I choose the right index type for PostgreSQL schema design?▼

Choose PostgreSQL indexes based on query patterns, using b-tree for range lookups, GiN for full-text search, and BRIN for large sorted tables. This skill guides data type selection, constraints, and indexing strategies for robust schema design.

What is the best way to implement row-level security in PostgreSQL?▼

Implement PostgreSQL row-level security (RLS) by applying standardized patterns for securing data access within your database schemas. This skill provides battle-tested guidelines to secure data access and enforce tenant isolation.

How do I manage PostgreSQL schema migrations without downtime?▼

Manage PostgreSQL migrations by following battle-tested guidelines for upgrade strategies, constraints, and data type changes. This skill provides schema design and migration patterns to speed up development while maintaining database integrity.

Does this PostgreSQL tuning skill apply to analytics database workloads?▼

Yes, this PostgreSQL tuning skill applies to analytics workloads, including use cases like designing a new analytics schema with efficient indexing and security policies. It covers query plan considerations and performance tuning tips for high-volume data access.

When should I use partial or composite indexes in PostgreSQL?▼

Use partial indexes to optimize queries filtering on a specific subset of rows, and composite indexes for multi-column predicates. This skill outlines when to apply these PostgreSQL indexing patterns to speed up common queries without unnecessary overhead.

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