Basic HTML version of Foils prepared July 6 99

Foil 59 Transaction Processing - II

From Object Web Computing Technologies CPS714 Computational Science Information Track -- June 16 99. by H. Timucin Ozdemir
1 Transactions can be local or global.
2 A local transaction is managed by the resource manager while a global transaction is managed by a global transaction manager.
3 A global transaction in general interacts with more than one resource managers.
4 EJB spec only defines a flat transaction (not nested).
5 EJB requires that the EJB container supports the javax.transaction.UserTransaction interface defined in the Java Transaction API (JTA) for distributed transaction processing.
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