# Overview The process of observing all data changes written to a database and extracting them in a form in which they can be replicated to other systems. This allows all changes that occur on a system of record to be reflected in other systems. # Key Considerations ## Approaches - DeltaSync used in [[Delta Lake]] # Implementation Details # Useful Links # Related Topics - [[Debezium]] ## Reference #### Working Notes #### Sources #### Related Topics --- When adding CDC to a system design, you'll want to consider the... #flashcard - Failure Scenarios - Recovery Mechanisms <!--ID: 1752142792806--> ---