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’ve shown how to adopt data contracts in your organization. We discussed how to get started by identifying a suitable use case to prove the concept and supported that with a minimum viable product (MVP) of our data tooling.

Once we’ve proved the value of data contracts, we can start migrating the rest of our datasets over, so we next looked at how to approach that migration. As that progresses, we’ll not only have more data contracts, we’ll also have increased the distribution of ownership. So, we looked next at how to ensure they remain discoverable and accessible through the implementation of a data catalog and data lineage.

Finally, we developed this further by showing how to build a mature, data contracts-backed data culture that delivers on our objective to become a truly data-driven organization.

In the next chapter, we’ll close the book by looking at working with data contracts in practice on a day-to-day...