Data storage method and system

Details Data storage method and system Data storage method and system

2011-08-23

2011-08-23

Lazaro, David (Department: 2455)

Electrical computers and digital processing systems: multicomput

Computer-to-computer data routing

C709S244000, C709S230000, C709S220000, C709S226000

Reexamination Certificate

active

08005982

ABSTRACT:
A method and computer system is provided for storing a data file in a peer-to-peer network of computer systems according to a selectable service level. Each computer system offers storage services at one of a set of service levels, the method comprising assigning to each of the computer systems respective peer identifiers from a metric space in such a way that the distance between peer identifiers of computer systems offering storage at the same service level is smaller than between peer identifiers of computer systems offering storage at different service levels.

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Bozkaya, Distance-based indexing for high-dimensional metric spaces, International Conference on Management of Data, Proceedings of the 1997 ACM SIGMOD international conference on Management of data, p. 357-368, 1997, ISBN-0-89791-911-4.

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