procedures▌

Implement stored procedures, functions, and triggers for business logic, data validation, and performance optimization. Covers procedure design, error handling, and performance considerations.

Deployment principles and decision-making for safe production releases. Learn to THINK, not memorize scripts.

Deployment principles and decision-making framework for safe production releases. \n \n Covers five core deployment phases: prepare, backup, deploy, verify, and confirm/rollback, with platform-specific procedures for Vercel, Railway, Docker, Kubernetes, and VPS environments \n Includes pre-deployment verification across code quality, build, environment, and safety categories, plus post-deployment health checks and monitoring windows \n Provides rollback strategies by platform and decision criter

Translate Oracle PL/SQL stored procedures and functions to PostgreSQL PL/pgSQL equivalents.