Scaling Strategies扩展策略View horizontal scaling strategies and best practices for sharding collections.查看分片集合的横向扩展策略和最佳实践。View Cluster Configuration查看群集配置View status information about the cluster's databases, shards, and chunks.查看有关集群数据库、分片和块的状态信息。Add Shards to a Cluster将分片添加到集群Add a shard to add capacity to a sharded cluster.添加分片以增加分片集群的容量。Add a Member to a Shard将分片添加成员Add a member to a shard in a sharded cluster.将成员添加到分片集群中的分片。Remove Shards from a Sharded Cluster从分片集群中删除分片Migrate a single shard's data and remove the shard.迁移单个分片的数据并删除分片。Unshard a Collection解开集合Manually unshard a sharded collection.手动取消对分片集合的定义。Clear清除jumboFlagjumbo标志Manually clear手动清除块中的jumboflag from a chunk.jumbo标志。Drop a Hashed Shard Key Index删除哈希分片键索引Drop a Hashed Shard Key Index.删除哈希分片键索引。Config Shard配置分片You can configure a config server to store both application data and the usual sharded cluster metadata.您可以配置配置服务器来存储应用程序数据和通常的分片集群元数据。Start a Sharded Cluster with a Config Shard使用配置分片启动分片集群Start a Sharded Cluster with a Config Shard.使用配置分片启动分片集群。Reshard to the Same Shard Key恢复到相同的分片键Reshard to the Same Shard Key.重新按下相同的分片键。Reshard a Collection back to the Same Shard Key将集合重新分片为相同的分片键Reshard a Collection back to the Same Shard Key.将集合重新分片为相同的分片键。Resharding for Adding and Removing Shards重新分片以添加和删除分片Resharding for Adding and Removing Shards.重新分片以增加和删除分片。