MAINTAINING A RELATIONSHIP BETWEEN TWO DIFFERENT ITEMS OF DATA

MAINTAINING A RELATIONSHIP BETWEEN TWO DIFFERENT ITEMS OF DATA

Data is stored persistently. At least two different items of the data are stored in two different non-conflicting regions or two different physical clusters. A relationship is maintained between the two different items of data. The relationship enables a process to reach any one of the data items fr...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: VAN GULIK MARK D.A, BARABAS ALBERT B, SIEPMANN ERNST M
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Beschreibung
Zusammenfassung:Data is stored persistently. At least two different items of the data are stored in two different non-conflicting regions or two different physical clusters. A relationship is maintained between the two different items of data. The relationship enables a process to reach any one of the data items from the other data item. Consistency of the relationship is maintained notwithstanding updates of either or both of the items.