An authenticated set of users classified by common traits such as job title or customer profile. Groups are also associated with a set of roles, and every user that is a member of ...
An atomic unit of work that modifies data. A transaction encloses one or more program statements, all of which either complete or roll back. Transactions enable multiple users to ...
In a bus-connected multiprocessor system, processes or threads communicate through a global memory shared by all processors. This shared data segment is placed in the address ...
A deployable unit that consists of one or more Web components, other resources, and a Web application deployment descriptor contained in a hierarchy of directories and files in a ...
Hosts and manages distributed logic and supports services, such as: high performance data access, transaction management, distribution state and session management, request ...
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