System and method for maintaining consistent independent...

Details System and method for maintaining consistent independent... System and method for maintaining consistent independent...

2006-04-04

2006-04-04

Etienne, Ario (Department: 2157)

Electrical computers and digital processing systems: multicomput

Distributed data processing

Client/server

C709S217000, C709S218000, C709S219000, C709S227000, C709S205000, C709S248000

Reexamination Certificate

active

07024451

ABSTRACT:
A system and method are provided for maintaining consistent server-side state across a pool of collaborating servers with independent state repositories. When a client performs an event on a collaborating server which affects such state on the server, it publishes notification of the event into a queue maintained in client-side state which is shared by all of the collaborating servers in the pool. As the client makes requests to servers within the pool, the queue is thus included in each request. When a collaborating server needs to access its server-side state in question, it first discerns events new to it from the queue and replicates their effects into such server-side state. As a result, the effects of events upon server-side state are replicated asynchronously across the servers in the pool, as the client navigates among them.

REFERENCES:
patent: 5577251 (1996-11-01), Hamilton et al.
patent: 5717570 (1998-02-01), Kikinis
patent: 5768528 (1998-06-01), Stumm
patent: 5787251 (1998-07-01), Hamilton et al.
patent: 5809012 (1998-09-01), Takase et al.
patent: 5931905 (1999-08-01), Hashimoto et al.
patent: 5999728 (1999-12-01), Cable
patent: 5999943 (1999-12-01), Nori et al.
patent: 6012083 (2000-01-01), Savitzky et al.
patent: 6182086 (2001-01-01), Lomet et al.
patent: 6182139 (2001-01-01), Brendel
patent: 6539381 (2003-03-01), Prasad et al.
patent: 6549916 (2003-04-01), Sedlar
patent: 6944662 (2005-09-01), Devine et al.

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