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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.

Library for common dependencies. Obsolete and will be deleted in M24

Library for shared components like httpclient, logging, units of measurement handling, etc.

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 Time-series Publisher Core (or internal) Service is a part of time-series ingestion pipeline. Processes ingestion messaging queue and prepares data for Time-series Storage Core Service.

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

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.

Library for Time-series Store SPI implementations

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.

Library for integration with OSDU Core services

Library for Messaging Queue SPI implementations

Library for Pekko http and streams common functionality

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.

Library for common Redis functionality

Library for common Scala functionality

Library for common security functionality