Basic HTML version of Foils prepared July 6 99

Foil 165 Transaction Processing - II

From Object Web Computing Technologies CPS714 Computational Science Information Track -- June 16 99. by H. Timucin Ozdemir


1 Caching and resource pooling requirement raised in the database access services since the connection to database takes some time. For example, a resource dispenser can cache ODBC connections to database and recycles them.
2 Transaction Attributes:
3 Requires : either uses a new transaction or client's transaction.
4 Requires new : a new transaction is created for the object.
5 Supports : it can run with/without a transaction context.
6 Not support: it should be run without a transaction context.
7 MTS Explorer is used to set the transaction attribute.

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