Database logs are a record of all the activities that occur in a database management system. They keep track of data changes, user accesses, and system events. These logs serve several important purposes:Auditing: Database logs can be used to track who did what and when in the database, providing a basis for auditing and compliance.Debugging: Logs can help diagnose problems with the database and application, and provide valuable information for debugging and troubleshooting.Recovery: In case of a system failure, logs can be used to restore the database to a previous state, or to recover lost or corrupted data.Performance Monitoring: Logs can help monitor database performance and identify potential performance bottlenecks.Security: Logs can help detect and prevent security breaches by providing a record of suspicious or unauthorized activities.It is important to regularly review and manage database logs to ensure their usefulness and to keep them from becoming too large and impacting performance. It is also important to secure the logs to prevent unauthorized access to sensitive information.