Siemens GENERAL INTERFACE FOR NETWORK APPLICATIONS V 4.0 Manual do Utilizador descarregar pdf (Página 224)

212 GINA V4.0 System Administrator Guide – September 2000

Glossary

two-phase commit

refers to a transaction manager protocol, which ensures that all the changes in the

resources are made atomically in a →distributed transaction operation, and that all the

changes in all the resources are reversed if an error occurs in one resource.

value-based access

Access on a database using a search criterion.

XA protocol

The →transaction monitor and the →resource manager are connected over the

standard X/Open XA interface. It coordinates the transactions using the services

provided by the resource manager.

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Siemens GENERAL INTERFACE FOR NETWORK APPLICATIONS V 4.0 Manual do Utilizador Página 224