What is Change Data Capture? - 6.4

Change Data Capture

author
Talend Documentation Team
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6.4
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Talend Big Data
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Data Governance > Third-party systems > Database components > Change Data Capture
Data Quality and Preparation > Third-party systems > Database components > Change Data Capture
Design and Development > Third-party systems > Database components > Change Data Capture
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Talend Studio

Change Data Capture (CDC) is an advanced technology for data replication and loading in order to keep multiple systems in sync with all the data changes. Through CDC, only changes in the source data will need to load to the target system. The changes in the source systems will need to be tracked and the right load strategy (insert, update, delete) will need to be applied to the target system. The benefits of using CDC are clear and proven. It saves computing resources and the data is provisioned quicker to the end users.