Data contract
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| This article, Data contract, has recently been created via the Articles for creation process. Please check to see if the reviewer has accidentally left this template after accepting the draft and take appropriate action as necessary.
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A Data Contract is a formal agreement that defines expectations around a data artifact such as a dataset, a stream, etc.
- Creates a link between data producers and data consumers.
- Creates a link between a logical representation of the data and its physical implementation.
- Describes metadata & and meta-metadata: such as data quality and business rules, Service-Level Agreement (SLA), and behavior.
A data contract should be considered the source of truth for your metadata.
The Linux Foundation project Bitol has published a data contract standard called Open Data Contract Standard (OCDS)[1]. Its current version is 3.0.1.
History
On April 28th, 2024, PayPal publishes as Open Source its data contract template[2]. It came from the work that Jean-Georges Perrin and his team were doing on Data Mesh[3].
In June 2023, Andrew Jones publishes "Driving Data Quality with Data Contracts: A comprehensive guide to building reliable, trusted, and effective data platforms.[4]"
In November 2023, The Linux Foundation accepted the Bitol project that forked the work from PayPal and created the Open Data Contract Standard (ODCS)[5].
References
- ^ "Open Data Contract Standard (ODCS)". GitHub. Retrieved 16 January 2025.
- ^ GitHub https://github.com/paypal/data-contract-template. Retrieved 17 January 2025.
{{cite web}}: Missing or empty|title=(help) - ^ Perrin, Jean-Georges. "The next generation of Data Platforms is the Data Mesh". Medium. Retrieved 17 January 2025.
- ^ "Driving Data Quality with Data Contracts: A comprehensive guide to building reliable, trusted, and effective data platforms". Packt. Retrieved 17 January 2025.
- ^ "Bitol Joins LF AI & Data as New Sandbox Project". 11/30/2023. Retrieved 17 January 2025.
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