Beyond simple data types, contracts enforce business rules via assertions. A contract can specify:
The next morning, Maya didn’t write a single line of ETL code. She wrote a one-page “Data Contract” for the customers table. Beyond simple data types, contracts enforce business rules
Think of it as a , backed by code.
: If you have a subscription or a trial, Packt provides a full PDF/eBook version of the "Driving Data Quality with Data Contracts" book. Access via Packt . Key Content Covered in the "Driving Data Quality" Paper Beyond simple data types
This comprehensive guide covers the basics of data contracts, their benefits, and best practices for implementation. You'll learn how to: Beyond simple data types, contracts enforce business rules