- 行业: Computer
- Number of terms: 4807
- Number of blossaries: 1
- Company Profile:
Sun Microsystems is a multinational vendor of computers, computer software and hardware, and information technology services.
A mechanism for validating the data a user inputs to a JavaServer Faces UI component.
Industry:Computer
Provides access to a set of shared resources. A resource manager participates in transactions that are externally controlled and coordinated by a transaction manager. A resource manager typically is in a different address space or on a different machine from the clients that access it. Note: An enterprise information system is referred to as a resource manager when it is mentioned in the context of resource and transaction management.
Industry:Computer
A mechanism for enforcing a policy for serializing access to shared data. A thread or process uses a particular lock in order to gain access to shared memory protected by that lock. The locking and unlocking of data is voluntary in the sense that only the programmer knows what must be locked. See also data race, mutual exclusion, mutex lock, semaphore lock, single-lock strategy, spin lock.
Industry:Computer
Processing of sequences of data in a uniform manner, a common occurrence in manipulation of matrices (whose elements are vectors) or other arrays of data. This orderly progression of data can capitalize on the use of pipeline processing. See also array processing, pipeline.
Industry:Computer
One of two interfaces for an enterprise bean. The remote interface defines the business methods callable by a client.
Industry:Computer
A mechanism for caches to communicate with each other as well as with main memory. A dedicated connection (circuit) is established between caches or between cache and main memory. While a circuit is in place no other traffic can travel over the bus.
Industry:Computer
One of two interfaces for an enterprise bean. The home interface defines zero or more methods for managing an enterprise bean. The home interface of a session bean defines create and remove methods, whereas the home interface of an entity bean defines create, finder, and remove methods.
Industry:Computer
A mechanism defined by J2SE, and used by the J2EE platform to express the programming restrictions imposed on application component developers.
Industry:Computer
A measure of when an application, system, database or service is available for use.
Industry:Computer
