XuanYang-cn f455923ac9
enhance: Use correct counter metrics for overall wa calculation (#40394) (#40679)
pr: #40394

- Use CounterVec to calculate sum of increase during a time period.
- Use entries number instead of binlog size

Signed-off-by: yangxuan <xuan.yang@zilliz.com>
2025-03-17 15:06:19 +08:00
..
2021-11-16 15:41:11 +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.