A business requires real-time analytics from its ETL process. What transformation logic should be implemented to minimize latency?
- Apply compression techniques to reduce data volume
- Implement change data capture (CDC) for incremental updates
- Load data into a staging area before processing
- Use batch processing for periodic updates
To achieve real-time analytics with minimized latency, implementing Change Data Capture (CDC) for incremental updates is a suitable transformation logic. This allows the system to capture and process only the changed data since the last update, reducing processing time.
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