What does distributed information processing require using computers?

Distributed information processing requires the use of computer "network technology". Distributed processing is a computer system that connects multiple computers in different locations, with different functions, or with different data through a communication network, and coordinately completes large-scale information processing tasks under the unified management and control of the control system.

The operating environment of this tutorial: Windows 7 system, Dell G3 computer.

Distributed information processing requires the use of computer "network technology".

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Distributed processing (distributed processing) and parallel processing (Parallel processing) are used to increase the speed of parallel processing Two different architectures.

Parallel processing is a computer system that uses multiple functional components or multiple processors to work simultaneously to improve system performance or reliability. This system at least contains parallelism at or above the instruction level.

Distributed processing is to connect multiple computers in different locations, or with different functions, or with different data through a communication network, and coordinately complete large-scale tasks under the unified management and control of the control system. Computer systems for information processing tasks.

It is generally believed that tightly coupled multi-processor systems or massively parallel processing systems concentrated in the same cabinet or at the same location are parallel processing systems, while computer systems connected by local area networks or wide area networks are distributed processing system. Parallel operating systems in loosely coupled parallel computers are sometimes called distributed processing systems.

Distributed processing systems include six elements: hardware, control systems, interface systems, data, applications and people. The control system includes distributed operating systems, distributed databases, and communication protocols.

Distributed computing environment is a software environment for computing and information processing on multiple computer systems with multiple address spaces. Distributed software systems are software systems that support distributed processing, including distributed operating systems, distributed programming languages ​​and their compilation systems, distributed file systems, and distributed database systems. CORBA, COM, etc. are some technologies for designing distributed software systems.

Simply put, distributed processing means that multiple connected computers each undertake different parts of the same work task, and run simultaneously under human control to complete the same work task.

A processing method in which multiple autonomous, interconnected information processing systems work together to complete the same task under the coordination of an advanced operating system.

Using network technology, many minicomputers or microcomputers can be connected into a high-performance computer system, giving it the ability to solve complex problems.

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