TITLE MULTIPLE MANAGEMENT SYSTEM

PROBLEM TO BE SOLVED: To exactly resume a back-up processing after restoration even when the backup processing is interrupted due to failure, and to suppress network traffic or the load of a site to be backed-up to a minimum in a system for backing-up a multimedia title through a network. SOLUTION:...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MINEMURA ATSUSHI, KAGEYU SATORU
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To exactly resume a back-up processing after restoration even when the backup processing is interrupted due to failure, and to suppress network traffic or the load of a site to be backed-up to a minimum in a system for backing-up a multimedia title through a network. SOLUTION: A title managing part 103 is connected with a duplicated title managing part 105 by a transmitting means 101. The title managing part 103 is provided with a title storing means 102, title updating means 106, updated content recording means 107, duplication information managing means 108, and data transmitting means 109. The duplicated title managing part 105 is provided with a duplicated title storing means 104, duplicated title updating means 110, duplication information managing means 111, and data receiving means 112. The duplication information managing means 108 and 111 advance a mirroring processing, and updates each managed duplication information.