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Sharded Cluster Administration

Data Partitioning with Chunks
MongoDB partitions data into chunks, which are distributed across the shards in the cluster
Config Server Administration
This section contains articles and tutorials related to sharded cluster config server administration
Balancer Administration
This section contains articles and tutorials related to sharded cluster balancer administration
查看集群配置
View status information about the cluster’s databases, shards, and chunks.
迁移集群到新的硬件系统中
Migrate a sharded cluster to a different hardware system, for example, when moving a pre-production environment to production.
向集群中添加分片
Add a shard to add capacity to a sharded cluster.
从集群中删除分片
Migrate a single shard’s data and remove the shard.
Clear jumbo Flag
Manually clear jumbo flag from a chunk.
Back Up Cluster Metadata
Create a backup of a sharded cluster’s metadata while keeping the cluster operational.
将一个集群转化为复制集
Convert a sharded cluster into a single replica set.
Convert a Replica Set to a Sharded Cluster
Convert a replica set to a sharded cluster in which each shard is its own replica set.