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Supported compression methods

The table below lists which compression methods Qlik Cloud Data Integration supports when working with an Oracle source database. As the table shows, compression support depends on whether Qlik Cloud Data Integration is configured to use Oracle LogMiner to access the redo logs.

Supported compression methods
Redo log access method Basic OLTP HCC Others

Log Reader

Yes

Yes

Yes

Information note

When the Oracle source connector is configured to use Log Reader, the Query Low level of the HCC compression method is only supported in the Full Load task mode.

No

Oracle LogMiner

Yes

Yes

Yes

Yes (Any compression method supported by Oracle LogMiner)

 

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