Help Center> MapReduce Service> Service Overview> Components> DBService> Relationship Between DBService and Other Components

Updated on 2023-04-10 GMT+08:00

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Relationship Between DBService and Other Components

DBService is a basic component of a cluster. Components such as Hive, Hue, Oozie, Metadata, and Loader store their metadata in DBService, and provide the metadata backup and restoration functions using DBService.

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