Database Audit Logger Overview Implement database audit logging to track all data modifications (INSERT, UPDATE, DELETE) with full before/after values, user identity, timestamps, and application context. This skill supports trigger-based auditing for PostgreSQL and MySQL, change data capture (CDC) patterns, and application-level audit logging. Prerequisites - Database credentials with CREATE TABLE, CREATE FUNCTION, and CREATE TRIGGER permissions - or CLI for executing audit setup DDL - Understanding of applicable compliance requirements (which tables, which operations, retention period) - Est…