05327532 is referenced by 26 patents and cites 37 patents.

In a computer system or process, sync point managers are distributed throughout each real machine for a plurality of execution environments, but all of the execution environments and sync point managers within one real machine share a common recovery facility and recovery log. A common recovery log is used by the recovery facility for all of the execution environments in the system. Different systems are interconnected by a communication facility and each has its own recovery facility and recovery log. A protected conversation can be initiated between the first and second execution environments in the same real machine, and the sync point managers within the respective execution environments coordinate the two-phase commit procedures associated with the protected conversations. A conversation manager within each real machine assists in routing the conversation between the first and second execution environments. Each resource manager, whether residing inside or outside of the real machine, has its own recovery log, but uses the recovery facility of the real machine that accesses the resource.

Title
Coordinated sync point management of protected resources
Application Number
7/525427
Publication Number
5327532
Application Date
May 16, 1990
Publication Date
July 5, 1994
Inventor
Amos S Tanner
Vestal
NY, US
Thomas J Szczygielski
Endicott
NY, US
James M Showalter
Endicott
NY, US
Edmond A Pruul
Afton
NY, US
Barbara A M Maslak
Endwell
NY, US
Robert B Bennett
Endwell
NY, US
Cherie C Barnes
Barton
NY, US
Michael K Ainsworth
Endicott
NY, US
Agent
Arthur J Samodovitz
Assignee
International Business Machines Corporation
NY, US
IPC
G06F 11/14
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