Post by Prateek Jalgaonkar

Lead Analytics Engineer @ Cigna Evernorth | Building Scalable Healthcare Analytics Systems

📙 Data Engineering Word of the Day - "Data Contracts" Data Producer: “Small change.” Data Consumer: “System down.” That’s why we need Data Contracts. They clearly define: ✅ Schema. ✅ Rules. ✅ Expectations. ✅ Ownership. No surprises. No silent breaking changes. Because in data systems, clarity scales better than assumptions. #DataEngineering #DataContracts #DataArchitecture #SystemDesign #WordOfTheDay