Multiprocessing transaction recovery manager
US8499298B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 5, 2010 |
| Grant date | Jul 30, 2013 |
| Priority date | — |
| Expiry date | Jan 5, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/2379
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A multiprocessing transaction recovery manager, operable with a transactional application manager and a resource manager, comprises a threadsafety indicator for receiving and storing positive and non-positive threadsafety data of at least one transactional component managed by one of the transactional application manager and the resource manager; a commit protocol component for performing commit processing for the at least one transactional component; and a thread selector responsive to positive threadsafety data for selecting a single thread for the commit processing to be performed by the commit protocol component. The thread selector is further operable to select plural threads for the commit processing to be performed by the commit protocol component responsive to non-positive threadsafety data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.