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README.md

InDev

Data Engine Open Metadata Access Service (OMAS)

The Data Engine OMAS provides APIs and events for data movement/processing engines to record the changes made to the data landscape.

It provides the ability to register the data engine itself along with the lineage details of the ETL transformations. Data Engine OMAS APIs offer support for creating the corresponding open metadata types for assets and jobs.

Design Information

The module structure for the Data Engine OMAS is as follows:

  • data-engine-api supports the common Java classes that are used both by the client and the server. This includes the Java API, beans and REST API structures.
  • data-engine-client supports the Java client library that allows applications and tools to call the remote REST APIs.
  • data-engine-server supports the server side implementation of the access service. This includes the
    • interaction with the administration services for registration, configuration, initialization and termination of the access service.
    • interaction with the repository services to work with open metadata from the cohort.
    • support for the access service's API and its related event management.
  • data-engine-spring supports the REST API using the Spring libraries.

Digging Deeper

Return to the access-services module.

License: CC BY 4.0, Copyright Contributors to the ODPi Egeria project.