发布于 2015-09-14 14:44:10 | 323 次阅读 | 评论: 0 | 来源: 网络整理
Sharding distributes a single logical database system across a cluster
of machines. Sharding uses range-based portioning to distribute
documents based on a specific shard key.
For a general introduction to sharding, cluster operations, and
relevant implications and administration see:
FAQ: 分片.
使用和操作
The documents in this section introduce sharded clusters, their
operation, functioning, and use. If you are unfamiliar with data
partitioning, or MongoDB’s sharding implementation begin with these
documents:
教程和程序
The documents listed in this section address common sharded cluster
operational practices in greater detail.
应用程序开发模式
The following documents describe processes that application developers
may find useful when developing applications that use data stored in a
MongoDB sharded cluster. For some cases you will also want to consider
the documentation of 数据中心意识.
参考
Consider the following reference material relevant to sharded cluster
use and administration.