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

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 Time-series Storage Core (or internal) Service is a final step in time-series ingestion pipeline. Processes published ingestion messages and stores data to the Time-series Storage.

Time-series Query Core (or internal) Service provides low level APIs for fetching data streams from Time-series Store.

Domain Data Management Service focused on Well Planning and Well Execution

Open Subsurface Data Universe (OSDU) Wellbore-DDMS Worker is a python back-end service used internally by the OSDU Wellbore DDMS. It provides an internal API for accessing Wellbore bulk data.

Airflow DAG for transformation from SEGY to OpenVDS

Legacy contribution from Energistics - only supports WITSML v2.0

The Manifest Ingestion DAG includes a Workflow Engine, an implementation of Apache Airflow, to orchestrate manifest/metadata ingestion via Storage Service

The Unit Service provides dimension/measurement and unit definitions. Given two unit definitions, the service also offers conversion parameters in two different parameterizations.

[In development]

[In Development] Schema (and Reference Value) Upgrade Service

Azure Infrastructure provisioning scripts and templates

The CRS Catalog Service enables end-users to make CRS selections, search for CRSs given a number of constraints, download of the entire catalog for local caching, and access to various sub-sets of the catalog.

The Dataset Service provides internal and external APIs to allow fetching storage/retrieval instructions for various types of datasets.

The External Data Sources Data Management Service (EDS DMS) integrates with the Dataset Service to accept and proxy requests for obtaining retrieval instructions for externally resing datasets and proxy. The service is implemented in Java and provides an open API.

Secret Service facilitates the storage and retrieval of various types of secrets in a specified repository(ies) so that secrets can be secured, separated from the secrets in the infrastructure repository, and managed easily by interfacing applications.

The File Service provides internal and external APIs to request for file location data, such as a signed URL per file upload. Using the signed URL, OSDU users will be able to upload their files for ingestion into the system.

The Storage Service handles metadata ingestion in OSDU.