SYSTEM AND METHOD FOR PROVIDING HIGH AVAILABILITY DATA

SYSTEM AND METHOD FOR PROVIDING HIGH AVAILABILITY DATA

An embodiment relates to a computer-implemented data processing system and method for storing a data set at a plurality of data centers. The data centers and hosts within the data centers may, for example, be organized according to a multi-tiered ring arrangement. A hashing arrangement may be used t...

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Bibliographische Detailangaben
Hauptverfasser: SIVASUBRAMANIAN, Swaminathan, LAKSHMANN, Avinash, HASTORUN, Deniz, DECANDIA, Giuseppe, ROSERO, Ivan, D, VOSSHALL, Peter, S, PILCHIN, Alex
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Beschreibung
Zusammenfassung:An embodiment relates to a computer-implemented data processing system and method for storing a data set at a plurality of data centers. The data centers and hosts within the data centers may, for example, be organized according to a multi-tiered ring arrangement. A hashing arrangement may be used to implement the ring arrangement to select the data centers and hosts where the writing and reading of the data sets occurs. Version histories may also be written and read at the hosts and may be used to evaluate causal relationships between the data sets after the reading occurs.