What Should I Do When a Large Number of Binlog Files Cause Storage Space Insufficiency During an RDS MySQL Instance Migration?

Solution

1. Clear expired data in a timely manner.
2. As your service data grows, the original storage space may be insufficient. If this happens, scale up storage space for your DB instance.
3. View performance metrics such as the CPU usage, memory usage, storage space usage, and database connections and set alarm rules to identify risks in advance.