Community Research and Development Information Service - CORDIS

Worlds studio: Object catalogue system and versioning system

Object Catalogue System:
The object Catalogue is the link between the data repository component and the versioning system. We will use a database to implement the catalogue. The tables linking the hardware location of a file with its metadata (description, author) and its versioning history. This database is located on the repository server.

Versioning System:
The versioning system manages the objects’ revisions. It deals with an arborescence similar to the data repository, but with empty files corresponding with the real objects in the repository. The versioning system deals with the object catalogue to insure the coherence of the versions of the data repository’s files and the versioning system’s one.

More information on the WORLDS STUDIO project can be found at:

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EADS - Defence & Communication Service
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