ApsaraDB for MongoDB is developed based on the Apsara distributed operating system and a high-reliability storage engine, and is compatible with the MongoDB protocol. ApsaraDB for MongoDB uses a multi-node architecture to ensure high availability, and supports elastic scaling, disaster recovery, backup and restoration, and performance optimization.
ApsaraDB for MongoDB provides a variety of security hardening features to secure user data, including but not limited to the features described in the following topics:
Network: Configure a whitelist or an ECS security group for an ApsaraDB for MongoDB instance, Switch the network type of an ApsaraDB for MongoDB instance, and Configure SSL encryption for an instance
Storage: Configure TDE for an instance, Configure automatic backup for an ApsaraDB for MongoDB instance, and Manually back up an ApsaraDB for MongoDB instance
Disaster recovery: Migrate an instance to a different zone, Create a multi-zone replica set instance, and Create a multi-zone sharded cluster instance