Yes. For more information, please see Creating Sharded Clusters.
TencentDB for MongoDB provides sharded clusters.
Log in to MongoDB purchase page, click Sharded Cluster in Instance Type, and select the number of shards, the number of nodes in each shard, and node specification, according to your needs.
Each shard is a replica set containing multiple nodes. Multi-node automatic disaster recovery mechanism is used in each shard to ensure high service availability.
In the console, you can view detailed information of the sharded cluster instance, such as the shard composition, shard node specifications and used capacity, as well as perform operations including instance capacity expansion.
You can expand the capacity only by expanding all nodes at the same time. Adding nodes is not supported.
In the console, click Expand on the instance list page, select the desired capacity, and click Upgrade.
You can monitor the data of the TencentDB for MongoDB sharded cluster in 3 dimensions:
You can view the monitoring report on the System Monitoring page of an instance, from which you will see various metrics, including operation requests, capacity usage, and load.
MongoDB is fully compatible with SCRAM-SHA-1 and MONGODB-CR.
For more information, please see Supported Sharded Cluster Commands.