KEDB Version Model
since 16 June, 1999 last modified 16 June, 1999 working

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KEDB Version Specification

• version_specification = | working | released + VERSION_NBR | +[confidential] + [revised from + DOC_ID ]
  WHERE :
  VERSION_NBR = positive integer
  DOC_ID = any document identifier in KEDB

KEDB Version State Transition

fig. KEDB Version State Transition Diagram
* 'confidential' is applied at the beginning of a version.

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Knowledge and Engineering Databases (c) copyright Namchul Do, 1999