Help Center/ MapReduce Service/ User Guide (ME-Abu Dhabi Region)/ Overview/ Components/ DBService/ Relationship Between DBService and Other Components

Updated on 2022-02-22 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, Loader, Metadata, and Redis, and Loader store their metadata in DBService, and provide the metadata backup and restoration functions by using DBService.

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