| 摘要 |
PROBLEM TO BE SOLVED: To efficiently perform a version-up even when there are version-up data containing a previous version. SOLUTION: In a client/server system, at the time of registering new version-up data, which are prepared while containing previous version-up data, in a server, the version-up data corresponding to the contained version are excluded form the server and the new version-up data are registered in the server so that the link of version-up data is formed again.
|
