Creating a Metadata Connection

Create a connection to your metadata source, so you can collect source metadata to extract the list of databases and tables.

You can create connections to big data cloud services and components in Table 1.

**Table 1** Supported metadata sources
Type	Metadata Source
Big data components	Hive Metastore Doris HBase ClickHouse Delta Lake (with metadata) Delta Lake (without metadata) Hudi (with metadata) Hudi (without metadata)
Big data cloud services	MaxCompute ApsaraDB for ClickHouse

You have completed all preparations.

Only the Edge for Linux supports big data verification. For details about how to install Edge, see Installing Edge for Linux.

Parent topic: Big Data Verification

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