The use of ________ can help optimize ETL processes by reducing the amount of data transferred between systems.
- Change Data Capture
- Data Encryption
- Snowflake Schema
- Star Schema
Change Data Capture (CDC) is a technique used to identify and capture changes made to data in source systems, allowing only the modified data to be transferred, thus optimizing ETL processes.
Loading...
Related Quiz
- What are some key features of Apache NiFi that distinguish it from other ETL tools?
- Scenario: A data anomaly is detected in the production environment, impacting critical business operations. How would you utilize data lineage and metadata management to identify the root cause of the issue and implement corrective measures swiftly?
- What is the impact of processing latency on the design of streaming processing pipelines?
- Metadata management plays a crucial role in ________ by providing insights into data lineage and dependencies.
- Scenario: A company needs to store and process large volumes of unstructured data, including text documents and multimedia files. Which NoSQL database would be most suitable for this use case?