Monitor Database Performance

Keep a close eye on the performance of databases to ensure fast query response times and high availability. This involves monitoring query execution, load balancing, and indexing efficiency. The system manager should regularly check for slow queries or database locking issues, which can lead to bottlenecks in applications relying on the database. Database optimization, including index tuning and query rewriting, may be required to improve performance. Additionally, the system manager must ensure that databases are properly replicated and backed up to prevent data loss in the event of a failure. Monitoring database health through performance metrics, transaction logs, and error reports helps maintain smooth operations and data integrity.