AUTOMATIC DATA REPLICA MANAGER IN DISTRIBUTED CACHING AND DATA PROCESSING SYSTEMS

AUTOMATIC DATA REPLICA MANAGER IN DISTRIBUTED CACHING AND DATA PROCESSING SYSTEMS

A method of data storage includes determining a latency distance from a primary node to each of two or more replica nodes, choosing a preferred replica node of the two or more replica nodes based on the determined latency distances, and write-caching data into the preferred replica node.

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Bibliographische Detailangaben
Hauptverfasser: Wang, Jiayin, Yang, Zhengyu, Evans, Thomas David
Format: Patent
Sprache:eng
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Beschreibung
Zusammenfassung:A method of data storage includes determining a latency distance from a primary node to each of two or more replica nodes, choosing a preferred replica node of the two or more replica nodes based on the determined latency distances, and write-caching data into the preferred replica node.