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.