Can it help me write safer database migrations?

Yes, it includes a comprehensive migration review checklist to ensure migrations are reversible, prevent data loss, and avoid table locking on large datasets.

Does it enforce database design best practices?

Absolutely. It guides users toward 3NF normalization, singular table naming, consistent primary/foreign key patterns, and proper index selection.

What databases and ORMs does this skill support?

This skill supports PostgreSQL, MySQL, and SQLite, with specialized patterns for Prisma, Drizzle, and TypeORM.

Is this skill useful for full-text search or JSON columns?

Yes, it contains database-specific patterns for advanced features like GIN indexes for JSONB in PostgreSQL and full-text search in MySQL.

How does this skill help with performance bottlenecks?

It provides tools for identifying slow queries using EXPLAIN ANALYZE and offers specific patterns to solve N+1 query problems using eager loading and joins.

Database Workflows & Optimization

Name: Database Workflows & Optimization
Author: hgeldenhuys

byhgeldenhuys

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데이터베이스 관리

Streamlines database schema design, migration management, and query performance optimization across major ORMs and SQL dialects.

소개

The Database Workflows skill empowers Claude to act as an expert Database Administrator and backend architect. It provides standardized patterns for designing normalized schemas, reviewing migration safety, and identifying performance bottlenecks like N+1 queries. Whether you are working with Prisma, Drizzle, or TypeORM, this skill ensures best practices are followed—from enforcing naming conventions to implementing advanced indexing strategies for PostgreSQL, MySQL, and SQLite. It is an essential tool for maintaining high-performance, scalable, and well-structured data layers.

주요 기능

Proactive N+1 query detection and prevention patterns for popular ORMs
Query performance analysis using EXPLAIN ANALYZE and intelligent indexing
Database-specific optimization guides for PostgreSQL, MySQL, and SQLite
Migration safety audits including reversibility and data loss prevention
Automated schema review for 3NF normalization and consistent naming conventions
1 GitHub stars

사용 사례

Designing a scalable database schema for a new application feature
Validating ORM migrations to prevent production downtime or data loss during deployment
Reviewing and refactoring slow database queries in an existing production codebase

소개

주요 기능

Proactive N+1 query detection and prevention patterns for popular ORMs
Query performance analysis using EXPLAIN ANALYZE and intelligent indexing
Database-specific optimization guides for PostgreSQL, MySQL, and SQLite
Migration safety audits including reversibility and data loss prevention
Automated schema review for 3NF normalization and consistent naming conventions
1 GitHub stars

사용 사례

Designing a scalable database schema for a new application feature
Validating ORM migrations to prevent production downtime or data loss during deployment
Reviewing and refactoring slow database queries in an existing production codebase