To meet compliance requirements for logging database activity in Amazon Redshift, which feature should be enabled?

Enabling audit logging in Amazon Redshift is essential for meeting compliance requirements related to tracking database activity. Audit logging captures detailed records of user actions and changes made within the cluster. This includes information about the database operations performed, the time of the actions, and which users performed them. The data collected through audit logging can be invaluable for security auditing, forensic investigations, and ensuring adherence to regulatory requirements, which often mandate comprehensive logging of database interactions.

While standard logging provides basic logging functionalities, it may not capture all the details needed for audits. Enhanced VPC routing focuses on directing traffic through the virtual private cloud and is not related to logging. Data encryption pertains to securing data at rest or in transit but does not specifically tackle compliance around logging database activities. Thus, the selection of audit logging is the most appropriate choice for compliance purposes in Amazon Redshift.