Change Data Capture (CDC) Technique
Instead of extracting the entire dataset from the source system every time, CDC identifies only the changed data since the last extraction and extracts that subset of data for transformation and loading., ensuring up-to-date information for businesses.
Key benefits:
- This enhancement is particularly beneficial to customers who has environment where the source data undergoes frequent updates, such as transactional databases.
- By capturing only, the changes, CDC reduces the data processing overhead, minimizes system load, and ensures near-real-time data synchronization between the source and target systems.