Database Performance
Created by CodeCraft LLCv1.0.0 · updated 2026-10-16Keep the database fast under real load - pooled connections, efficient ORM queries, sound schemas and safe migrations.
Backend developers whose app works fine in development and slows down or falls over in production: "too many connections", pages that make hundreds of queries, serverless functions exhausting the database, migrations that lock tables.
Database problems are the most common cause of production outages, and ORMs and serverless platforms hide them until traffic arrives. These skills give the agent the specific fixes - pool sizing from the database's cores, transaction-mode pooler pitfalls, N+1 detection with query-count tests, projections and batching - plus the schema and migration practices that prevent the next incident.
$29.00 value$51.00 as single downloads5 skills · included with your subscription
Product and technology names are trademarks of their respective owners, used only to identify what these skills cover. CodeCraft LLC is not affiliated with or endorsed by them.
Database Connection Pooling
Configure, size and review PostgreSQL connection pooling
ORM Anti-Patterns
Find and fix ORM anti-patterns that make apps slow and overload the database
Postgres data modeling
Design and review PostgreSQL data models (including Supabase)
Safe Postgres migrations
Write, plan, and review safe PostgreSQL schema migrations for live systems (Supabase, raw SQL, EF Core, Prisma, Drizzle)
Supabase query performance
Diagnose and fix Postgres performance in Supabase projects
Changelog
v1.0.0Oct 16, 2026Latest
Added
- First release with 2 new skills (
database-connection-pooling,orm-antipatterns) plusdata-modeling-postgres,postgres-migrationsandsupabase-query-performancefrom the main library.