Data replication optimization for online social network cloud computing

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United States of America Patent

PATENT NO 10037386
SERIAL NO

15222499

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Abstract

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Systems and methods are provided for optimizing data storage allocation and replication of user data in computing systems. For example, a method includes determining a ranking of each data center in the computing system for a given user of the computing system, and selecting a first data center to store a primary copy of user data, and a second data center to store a replica copy of the user data, based at least in part on the determined rankings of the data centers for the given user. The data centers are ranked using a ranking function which includes an access ratio that is determined as ratio of (i) a number of times that each of a total number of users in the given data center have accessed shared data of the given user to (ii) a number of data uploads that the given user has made to the computing system.

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Patent Owner(s)

Patent OwnerAddress
EMC IP HOLDING COMPANY LLC176 SOUTH STREET HOPKINTON MA 01748

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Esam, Mohamed New Cairo, EG 3 181

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