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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>
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.