How can I ensure data quality in batch processing?

How can I ensure data quality in batch processing?

To ensure data quality in batch processing, you should implement validation checks, data cleansing, and monitoring.

What specific validation checks should I implement?

You can implement checks for data completeness, consistency, accuracy, and uniqueness to maintain quality.

How often should I monitor the data quality?

Monitoring should be continuous, but you can schedule regular audits to assess data quality at set intervals.

Are there tools that can help with data quality in batch processing?

Yes, tools like Apache NiFi, Talend, and Informatica can help automate data quality checks in batch processing.