In order to optimize the user experience, Alibaba cloud ApsaraDB for MongoDB launches the official edition of audit logs based on Alibaba cloud log service SLS (log service), which provides users with functions such as query, online analysis and export of audit logs to help users master product security and performance at all times. The official audit log is charged according to the storage amount and retention time. Instances that have not opened the audit log function can apply to open the official edition of the audit log function. Instances that have opened the free trial edition of the audit log function can be upgraded to the official edition of the audit log function. Whether the official edition or the free trial edition, the audit log function can be turned off by the user. For details, see: https://www.alibabacloud.com/help/doc-detail/377480.html