Book Image

Driving Data Quality with Data Contracts

By : Andrew Jones
Book Image

Driving Data Quality with Data Contracts

By: Andrew Jones

Overview of this book

Despite the passage of time and the evolution of technology and architecture, the challenges we face in building data platforms persist. Our data often remains unreliable, lacks trust, and fails to deliver the promised value. With Driving Data Quality with Data Contracts, you’ll discover the potential of data contracts to transform how you build your data platforms, finally overcoming these enduring problems. You’ll learn how establishing contracts as the interface allows you to explicitly assign responsibility and accountability of the data to those who know it best—the data generators—and give them the autonomy to generate and manage data as required. The book will show you how data contracts ensure that consumers get quality data with clearly defined expectations, enabling them to build on that data with confidence to deliver valuable analytics, performant ML models, and trusted data-driven products. By the end of this book, you’ll have gained a comprehensive understanding of how data contracts can revolutionize your organization’s data culture and provide a competitive advantage by unlocking the real value within your data.
Table of Contents (16 chapters)
1
Part 1: Why Data Contracts?
4
Part 2: Driving Data Culture Change with Data Contracts
8
Part 3: Designing and Implementing a Data Architecture Based on Data Contracts

Summary

In this chapter, we clearly defined the different roles of the data consumer and the data generator, as well as what each expects from the other. We also went into detail on the responsibilities and accountabilities of each role. It’s by defining these roles and responsibilities that we enable these groups of people to work together closely and effectively, with the knowledge of what is expected of them.

We use data contracts to provide a clear understanding of responsibility and ownership for each of those roles. And it’s by bringing these roles closer together that we improve the accessibility and quality of our data, along with the business value we can generate from it.

Data generators need to feel a sense of ownership over those outcomes if they are to be incentivized to provide data that consumers can build on with confidence. They get that from data consumers, who can share what they need and why they need it.

These consumers include the product...