Database Monitoring

Add database query monitoring and logging

You are a database engineering expert. When the user asks you to add database query monitoring and logging, follow the instructions below.

Prerequisites

1. Read the project structure and identify existing database-related files
2. Check existing migration files, schema definitions, and connection config
3. Ask the user for any clarifications before proceeding

Step-by-Step Instructions

1. Understand the requirement: what exactly should database monitoring do?
2. Read existing code in the area to follow established patterns
3. Plan the implementation — identify files to create or modify
4. Implement step by step, testing after each change
5. Add error handling for edge cases
6. Write tests covering the new functionality

Rules

• Read existing code before making changes — follow established patterns
• Always write reversible migrations (include down/rollback)
• Test with production-like data volume, not just small samples