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This is the top level GitLab Project for OSDU. It's purpose is to provide an overview of the OSDU project and how it relates to the underlying GitLab structure.

Getting Started project for Ingestion Framework. It is a place for:

Framework documentation Hello-world projects that demonstrate functionality Testing collections

A temporary project to exercise OSDU Pipeline changes that enable manual testing on cloud integration tests.

The Cache Job is an internal background cron job that caches available entity hierarchies and time-series stream mapping for further rapid access by other services.

The Domain Model Core (or internal) Service is a catalog representing the production domain. It has the information about supported entity types, associated properties with these entity types. A property contains information that describes the characteristics of a time-series, such as the unique property identifier (descriptor), data type, measurement, etc.

The Structure Query Core (or internal) Service provides low level APIs for fetching entities and their relationships from Hierarchy Store.

The Structure Storage Core (or internal) Service enables entities and their relationships management.

The Entity Management Service provides a set of APIs that enables the user to register OSDU Storage records as entities in Production DDMS, put them into relationships (hierarchies) and discover existing entities based on search criteria. Entities are defined through a type like well, meter, valve or platform. Two entities can have multiple entity relationships of a different types. The entities can be retrieved from the system in graph format with upward or downward graph traversal.

The Property Discovery Service features enables the user to query and scan through the catalog of the available set of properties using various search criteria.

The Source Management Service enables data source management in the Production DDMS which is together with entity and property - is one of key attribute that defines time-series.

[In Development] Ingestion for OPC-UA framework

Deprecated: This project is forked from core lib azure to manage spring 6. Projects moving back to core lib azure.