System and method for supporting mixed-phase transactions in an

Details System and method for supporting mixed-phase transactions in an System and method for supporting mixed-phase transactions in an

1997-05-31

2000-05-09

Oberley, Alvin E.

Electrical computers and digital processing systems: multicomput

Computer-to-computer data routing

Least weight routing

707103, G06F 900

Patent

active

06061708&

ABSTRACT:
A system, method, and apparatus for ensuring data integrity in a distributed object-oriented transaction processing environment, including support of single- and two-phased commit protocol transactions with a new protocol defined as a mixed-phase commit protocol. A root transaction manager on a server registers distributed object resources requested by a client application for a global transaction as being committable by either the single-phase, two-phase, or mixed-phase protocol. The root transaction manager commits the registered resources in accordance with the results of the registration step.

REFERENCES:
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patent: 5363121 (1994-11-01), Freund
patent: 5432926 (1995-07-01), Citron et al.
patent: 5561797 (1996-10-01), Gilles et al.
Goupe Bull, IBM Corporation. "Object Transaction Service", Aug. 9, 1994.

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