The application must implement transaction recovery logs when transaction based.

Without required logging and access control, security issues related to data changes will not be identified. This could lead to security compromises such as data misuse, unauthorized changes, or unauthorized access. Transaction logs contain a sequential record of all changes to the database. Using a transaction log helps with maintaining application availability and aids in speedy recovery. Transactional logging should be enabled whenever the application database offers the transactional logging capability.