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Two Phase Commit Method Among Asynchronous Nodes Disclosure Number: IPCOM000053779D
Original Publication Date: 1981-Nov-01
Included in the Prior Art Database: 2005-Feb-12

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Ghanem, MZ [+details]


This invention relates to a method for the execution of a two phase commit operation in a demand/response protocol among communication nodes. In a network environment of node failures and lost messages, the method includes a linear approach for the preparation phase and a centralized approach for the commit phase in which the last site acts as a commit coordinator.