doc: update use case of qiniu
@@ -82,15 +82,15 @@ PD(Placement Driver) is the central controller in the TiDB cluster. It saves the
[teamcity]: https://www.jetbrains.com/teamcity/
[raoofm]:https://github.com/raoofm
-## Qiniu
+## Qiniu Cloud
- *Application*: system configuration for microservices, distributed locks
- *Launched*: Jan. 2016
-- *Cluster Size*: 3 members with 1 cluster
+- *Cluster Size*: 3 members each with several clusters
- *Order of Data Size*: kilobytes
-- *Operator*: Qiniu, chenchao@qiniu.com
+- *Operator*: Pandora, chenchao@qiniu.com
- *Environment*: Baremetal
-- *Backups*: None, all data can be recreated if - necessary
+- *Backups*: None, all data can be recreated if necessary
## QingCloud
