How do you mitigate configuration drift in your IaC setup

How do you mitigate configuration drift in your IaC setup?

This question is dedicated to the understanding of most common problems with database migrations in CI/CD pipelines and their solutions. Actually, database migrations are much more sensitive to data inconsistency, loss, or system downtime if there are plenty of environments or large data volumes. The following must be mentioned in the answer schema conflicts, backward compatibility issues, dependency management, and production systems downtime. This will provide effective solutions such as version-controlled migration tools-flyway, liquibase, rollback, database snapshots, and automated testing that ensure efficient integration with minimal disruptions across different deployment stages.