PostgreSQL production patterns — safe migrations, indexing strategies, connection pooling, schema design, and query optimization. Use this skill when the user is working with PostgreSQL, writing database migrations (Alembic, Django migrations, raw SQL), designing database schemas, optimizing queries
PostgreSQL production patterns — safe migrations, indexing strategies, connection pooling, schema design, and query optimization. Use this skill when the user is working with PostgreSQL, writing database migrations (Alembic, Django migrations, raw SQL), designing database schemas, optimizing queries, setting up connection pooling (PgBouncer, asyncpg), or asks about database best practices. Trigger