Technical debt accumulates when rapid development defers planning for scalability, performance, and maintainability, making future database changes and operations harder. section 11.2
Reduce technical debt by acting before predictable database problems escalate:
- Examine usage patterns to find anomalies, inefficiencies, and access patterns that could become bottlenecks. section 11.2
- Test proposed changes in a staging environment that mirrors production, then roll them out with time to spare. section 11.2
- Use monitoring, alerting, backup, high-availability, and statistics-analysis tools to identify problems early. section 11.2
- Combine code reviews, documentation, automation, knowledge sharing, and continuous learning to sustain preventive practice. section 11.5
Inherited database
Prioritize the largest pain points instead of attempting an immediate full redesign. Inspect the schema, analyze data, monitor performance, document findings and changes, automate repeatable work, and improve the system incrementally. section 11.5
