XuanYang-cn e7aa5eebd6
[skip ci]Update comment of cache in datanode (#9313)
Signed-off-by: Yang Xuan <xuan.yang@zilliz.com>
2021-10-06 07:08:24 +08:00
..
2021-09-18 18:19:51 +08:00

Data Node

DataNode is the component to write insert and delete messages into persistent blob storage, for example minIO or S3.

Dependency

  • KV store: a kv store that persists messages into blob storage.
  • Message stream: receive messages and publish imformation
  • Root Coordinator: get the latest unique IDs.
  • Data Coordinator: get the flush information and which message stream to subscribe.