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OpenMetadata Unlock the value of data assets with an end-to-end metadata platform that includes data discovery, governance, data quality, observability, and people collaboration.

OpenMetadata depends on following components to build a metadata platform:

  • JsonSchemas for defining Metadata Schemas
  • Dropwizard/Jetty for REST APIs
  • MySQL 8.x to store Metadata
  • ElasticSearch 7.x to index Metadata and power search
OpenMetadata architecture

To understand the OpenMetadata Architecture and how everything fits together please go through Design page.

For Schema design and how our API works here is an example of ML Model entity page