A Object Ownership
In the Oracle Life Sciences Data Hub, object definitions and instances are "owned" by their immediate container object.
The following diagrams show the Oracle LSH data model for object ownership:
Object ownership has ramifications in many areas of Oracle LSH, including security (user group assignments) and classification; it is possible for objects to inherit the user group assignments and classifications of their owning objects. In addition, Oracle LSH enforces unique names for objects of the same type in the same container object.
- Domains
Domains contain Application Areas and object definitions. - Application Areas
Application Areas contain exactly the same objects as Domains, except that Domains contain Application Areas and Application Areas contain Work Areas. Both Domains and Application Areas can include all object definition types. - Work Areas
Work Areas contain object instances, each of which points to an object definition located either in an Application Area or in a Library.