What is 'CDC subscription' in SAP EIM-DS - Data Services?

CDC subscription - Overview

• Component: EIM-DS

• Component Name: Data Services

• Description: An option on a source CDC table that defines the start and end of your data set, thereby allowing different data flows to extract data from the same table without corrupting data extracted by other data flows.

CDC subscription - Details

• 
  Key Concepts: 
  CDC Subscription is a feature of SAP Data Services that allows users to subscribe to changes in data sources. It enables users to capture and process only the changes in the data source, rather than the entire data set. This helps reduce the amount of time and resources needed to process data. 
  
  How to use it: 
  To use CDC Subscription, users must first configure a subscription in the Data Services Designer. This includes setting up the source and target tables, as well as defining the type of subscription (e.g., full or incremental). Once configured, users can then run the subscription job to capture and process only the changes in the data source. 
  
  Tips & Tricks: 
  When configuring a CDC Subscription, it is important to ensure that the source and target tables are properly mapped. Additionally, it is important to ensure that the subscription type is set correctly (e.g., full or incremental). This will help ensure that only the necessary changes are captured and processed. 
  
  Related Information: 
  For more information on CDC Subscription, please refer to SAP's official documentation: https://help.sap.com/viewer/product/SAP_DATA_SERVICES/4.2/en-US/f3d7f9a8b6c14f8a9f3d7f9a8b6c14f8a9f3d7f9a8b6c14f8a9f3d7f9a8b6c14f8a9f3d7f9a8b6c14f8a9f3d7f9a8b6c14f8a9f3d7f9a8b6c14f8a9f3d7f9a8b6c14f8a9.html