Making Sense Of The Technical And Organizational Considerations Of Data Contracts
Data Engineering Podcast
00:00
Data Governance and Data Quality - Are They Really Different?
Chad Sanderson: Data governance and data quality, are they really different? You know, it was one of some said at the end, like they're very overlapping. There are a lot of people who are using great expectations for things that I think you would think of not as technical data quality questions but more than your question implies. But just overall, when I look at the kind of new conversation around data contracts, I'm Chad Sanderson and others kind of pushing this thesis out.
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Summary
One of the reasons that data work is so challenging is because no single person or team owns the entire process. This introduces friction in the process of collecting, processing, and using data. In order to reduce the potential for broken pipelines some teams have started to adopt the idea of data contracts. In this episode Abe Gong brings his experiences with the Great Expectations project and community to discuss the technical and organizational considerations involved in implementing these constraints to your data workflows.
Announcements
- Hello and welcome to the Data Engineering Podcast, the show about modern data management
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- Your host is Tobias Macey and today I'm interviewing Abe Gong about the technical and organizational implementation of data contracts
Interview
- Introduction
- How did you get involved in the area of data management?
- Can you describe what your conception of a data contract is?
- What are some of the ways that you have seen them implemented?
- How has your work on Great Expectations influenced your thinking on the strategic and tactical aspects of adopting/implementing data contracts in a given team/organization?
- What does the negotiation process look like for identifying what needs to be included in a contract?
- What are the interfaces/integration points where data contracts are most useful/necessary?
- What are the discussions that need to happen when deciding when/whether a contract "violation" is a blocking action vs. issuing a notification?
- At what level of detail/granularity are contracts most helpful?
- At the technical level, what does the implementation/integration/deployment of a contract look like?
- What are the most interesting, innovative, or unexpected ways that you have seen data contracts used?
- What are the most interesting, unexpected, or challenging lessons that you have learned while working on data contracts/great expectations?
- When are data contracts the wrong choice?
- What do you have planned for the future of data contracts in great expectations?
Contact Info
Parting Question
- From your perspective, what is the biggest gap in the tooling or technology for data management today?
Closing Announcements
- Thank you for listening! Don't forget to check out our other shows. Podcast.__init__ covers the Python language, its community, and the innovative ways it is being used. The Machine Learning Podcast helps you go from idea to production with machine learning.
- Visit the site to subscribe to the show, sign up for the mailing list, and read the show notes.
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Links
- Great Expectations
- Progressive Typing
- Pioneers, Settlers, Town Planners
- Pydantic
- Typescript
- Duck Typing
- Flyte
- Dagster
- Trino
The intro and outro music is from The Hug by The Freak Fandango Orchestra / CC BY-SA
Sponsored By:
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