POSC Specifications Version 2.2 Epicentre Logical Data Model

1058 Need an "electronic document repository" facility for file storage

In order to capture the archiving of a SEG-Y document on a tape, we need to add an entity of the Facility Class, corresponding to the electronic document repository. This entity should be related to 1 or more "electronic documents" and utilize 1 or more "magnetic storage media". This entity should contain information about formatting, operating system, space utilization (blocks/bytes used), file length, and % of media utilized.

Add entity

Add entity Digital_storage_faciltity as a subtype of General_facility.

Added objects:
digital_storage_facility (Entity)

Modify diagram

Modify diagram EQF3 to add the entity.

Modified objects:
EQF3:_Facility_Subtypes (Diagram)


Generated on Mon Dec 1 10:15:08 1997
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