2021-10-05 15:12:03 +00:00
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# Data Node
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2021-10-09 03:22:58 +00:00
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DataNode is the component to write insert and delete messages into persistent blob storage, for example MinIO or S3.
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2021-10-05 15:12:03 +00:00
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## Dependency
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- KV store: a kv store that persists messages into blob storage.
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- Message stream: receive messages and publish imformation
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- Root Coordinator: get the latest unique IDs.
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- Data Coordinator: get the flush information and which message stream to subscribe.
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