data-contract-template
opendatadiscovery-specification
| data-contract-template | opendatadiscovery-specification | |
|---|---|---|
| 1 | 2 | |
| 446 | 119 | |
| 1.1% | 2.5% | |
| 5.0 | 6.1 | |
| 3 months ago | about 1 month ago | |
| Apache License 2.0 | Apache License 2.0 |
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data-contract-template
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Data contracts - do you use them?
Data contracts can be defined as one of the above, or all of the above. PayPal has recently published their data contract definition here: https://github.com/paypal/data-contract-template
opendatadiscovery-specification
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Show HN: First open source data discovery and observability platform
Thank you!
Actually everything is working on a push basis in ODD now. ODD Platform implements ODD Specification (https://github.com/opendatadiscovery/opendatadiscovery-speci...) and all agents, custom scripts and integrations, Airflow/Spark listeners, etc are pushing metadata to specific ODD Platform's endpoint (https://github.com/opendatadiscovery/opendatadiscovery-speci...). ODD Collectors (agents) are pushing metadata on a configurable schedule.
ODD Specification is a standard for collecting and gathering such metadata, ETL included. We gather metadata for lineage on an entity level now, but we plan to expand this to the column-level lineage at the end 2022 — start 2023. Specification allows us to make the system open and it's really easy to write your own integration by taking a look in what format metadata needs to be injected in the Platform.
ODD Platform has its own OpenAPI specification (https://github.com/opendatadiscovery/odd-platform/tree/main/...) so that the already indexed and layered metadata could be extracted via platform's API.
Also, thank you for sharing links with us! I'm thrilled to take a look how BMW solved a problem of lineage gathering from Spark, that's something we are improving in our product right now.
What are some alternatives?
odd-platform - First open-source data discovery and observability platform. We make a life for data practitioners easy so you can focus on your business.
awesome-data-catalogs - 📙 Awesome Data Catalogs and Observability Platforms.
spline - Data Lineage Tracking And Visualization Solution
opendatadiscovery-speci
OpenMetadata - OpenMetadata is a unified platform for discovery, observability, and governance powered by a central metadata repository, in-depth lineage, and seamless team collaboration.
metadata-guardian - Provide an easy way with Python to protect your data sources by searching its metadata. 🛡️