How can we ensure data quality in production environments?

How can we ensure data quality in production environments?

Ensuring data quality in production involves implementing validation checks, monitoring data flows, and regular audits.

What specific validation checks should we implement?

You should consider range checks, format checks, and consistency checks to validate incoming data.

How often should we conduct audits?

Audits should be conducted regularly, ideally monthly, but it can vary based on the volume and criticality of the data.

Are there any tools you recommend for monitoring data quality?

Yes, tools like Talend, Informatica, and Apache Griffin are great for monitoring and ensuring data quality.