Understanding history

The root of all can be completely back to human for computing power pursuit. Of course, here and the Chinese people are very proud talks the abacus of. To a certain extent, is human to appear first abacus the prototype of the computer, it is beyond doubt. In addition, the foundation of the modern computer one, also from Chinese binary of the "book of gossip, of course, the western recognized lai bunni watts is the inventor of the binary, and about that China and west side has a lot of controversy, maybe we from lai bunni watts of binary papers published about questions on orders as evidenced by:" binary arithmetic about this only ^ 0 and 1 and the use of the significance of the digital and fu."

The network is with the invention of the computer and appear. Exactly is who invented the computer program, the americans and the British have Acer 5600 battery been arguing over: there is sufficient evidence can prove to be an Englishman invented first, but due to the needs of the confidential during world war two, so the British didn’t have publicly. Looks britons are too wronged, because the advent of the computer to the human shadow ring is too big, this kind of influence far beyond the motor, take credit written in American account, the English people of course were unfastened. But again, who let you confidential? Because the advent of the computer, make human computing power on a large scale improved. Because the early computer very expensive, and to the needs of the computing power and very urgent, people invented a way to use the computing power, this kind of method is called the points system.

What is a time-sharing system?

Time-sharing system allows users to monitor and keyboard contains only through the dumb terminals to make YongJi calculate machine "when the computer can also called a Host, Host >. Dumb terminals like PC, but does not have its own CPU, memory, and hard drive. By dumb terminals, hundreds of thousands of users can also visit host. Time-sharing system will be the host of time into piece, to the user when, users of distribution between in accordance with the time piece take turns using the computer. Time is very short, the user of will produce an illusion that you completely used for his host. And each user is used in that host, pay attention to a vocabulary to start in computer networks, frequently used the word "sharing (country) is".

This is the earliest prototype of the network, but, the modern network definition, not including the system when points.

As soon as possible in the first phase of the network and form: sharing host.

Integrated circuit and very large scale integrated HP NC6320 battery circuit, and finally promote the progress of the rapid development of the computer and quickly miniaturization. In the 1980 s, the United States IBM

(INternational) company get Machine invented the Personal computer (PC), Personal computers as a landmark progress. From the beginning of 1960 s, computers became a information and data processing of the main equipment, people found that need to deal with each computer data exchange in order to improve the treatment efficiency of the system. Boxing network appeared second phase and form: share data. If we say that the true sense of the computer is the 1940 s saw the emergence of words, so the true sense of the computer network appeared in the 1960 s. In human history of the development of the computer program, the emergence of the network is not late. We are now enjoying the height of the development of network environment, through the same short but rich process.

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