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

Building a mature data contracts-backed data culture

In this section, we’ll look at what to build as your data culture matures through the adoption of data contracts.

Data contracts should now be an explicit part of your organization’s strategy and architecture. You expect all useful data to be provided through data contracts, providing the interface and all the tooling to support that data.

We’ll have formalized the concept of data products within the organization, hiring data product managers to take on the responsibility of creating great data products that meet the requirements of the data consumers. As we discussed in Chapter 3, How To Get Adoption In Your Organization, by adopting a data product mindset and creating data products for the rest of your organization to consume, you increase the amount of accessible data you have available to drive business outcomes. With better data quality from the source, we reduce the time to insight and action, as...