Transaction Management
A COM+ transaction potentially comprises several players and involves a complex mix of oversight and protocol interaction. Once again, COM+ simplifies the process, by automatically organizing any number of disparate resources into an implicit transactional framework. The following sections describe each of the building blocks involved.
Resource Managers
Resource managers are responsible for, well, managing resources. Records in databases, messages in queues, and other such resources qualify for resource manager supervision. Products that are responsible for storing, retrieving, and persisting durable data, such as SQL Server and Oracle, are treated as COM+ Resource Managers. One of the most critical responsibilities of ...
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