What does the work network.The requirement to link computer systems together with aim. Create a project development.Figure 1 structure of development.Want to share resources.The use of expensive resources, such as CPU use, quality printers together. Share data To share resources is required because the system is a network of organizations will need to work together as the same unity.To reduce the total system cost.The use of micro-computers in the processing costs are easy to use. Find people. The investment company with expensive computers, such as mini or mainframe systems can be a problem in terms of investment and finding personnel. The expansion of the system little by little; Investing with small computer systems is the system magnification. If the system has a network link.Want to increase performance.Working in several very sparingly, limiting such information when reporting data between such information between machines. To make a report when the information explosion. This newsletter distributed systems requires links. To improve the performance of the system is going to be very small, it will make the system made the system work. With increased capacityAdd applicationsNetwork applications have many formats such as office automation systems, email systems, access to online information, etc.Distribution: the philosophy of the network.If you consider the behavior of mainframe structure. They have a working system, including zero. Therefore, the structure must provide high performance. Using sophisticated technology. Mainframe systems are expensive. However, there are functions that make mainframe so equal that adds a load to the CPU more. High cost of mainframe systems. The latter term has to talk it down many Cyber racing. That is, use several microcomputer are Internet's philosophy of using woek work together, each CPU is responsible for, or have a special capability in the format fawoe, such as the CPU core services, one acting as a file storage size, care services, fawoe.หญ่มาก software support for accessing database indexing information Search etc, some, such as the CPU CPU RISC processors with their mathematical event sao working in terms of calculated well may have strategic capabilities speed higher than 50 MIPS CPU this section acts as a computer services fawoe. CAD used for audio systems, etc. The philosophy of the network based on a distributed capability in each, and then brought to the same system. The user can activate the approach in that they want to use green, such as the use of the database. Want to go through another communication system would do as well. Companies facing the main browser fawoe more with this philosophy for almost all companies that manufacture computers to reduce the size of the machine and as Sir fawoe, which can be coordinated with multiple CPU. If you see some companies, such as Compaq's microcomputer systems company Compact has created a system to support this principle Pro System with a UNIX operating system. Compaq 80486 CPU use, acting as Sir fawoe network. IBM itself is very successful in the PC. Current IBM has developed PS II model came out. Each model also adds capabilities for display, such as the model 95 used a 486 CPU. Have the capability to process up to fawoe and do a file browser on the network, both the e ring master and fans. In addition, IBM has also developed the woekot system for UNIX-like and deliciously. Systems that IBM R6000 that have more development is to make a file fawoe that take care of browser data, tens of GB.The creation of an international network.The network links band widely expanded. The network between the universities in the United States, including the ARPANET, after expanding to more links. At present, there are also international networks that are widespread, including the BITNET links contact information between the researchers do. Users can link their systems to a network and can send EMAIL to mat.Figure 2 Net links Server katang togetherThe creation of the network is to link together as a system. From small systems to log on to one of the larger system, the gateway into the other one. In the end, there is a computer in the world that is linked to a machine with millions of this method allows to create Internet server inside the Agency, for example, within the Agency, for example, in the University Network, or Backbone Network to build their own, and then main link to the Internet-server.Distributed processing problems.Internet system for many reasons, like woek has several major companies in the United States has taken the principles of advertising is down, rather than domain with cyber NET woek but after internal systems that maintain data make than most. A software system that generates the information security weaknesses. In addition, if you develop a deep level of difficult complex applications requires software support should be enough. I still have to wait and let the developer distribution increases. Solutions for information security matters is concerned.The future is still far away.From the predictions that in 1995 the microcomputer with a general system is connected with a basic hardware. Many people expected that 70 percent of microcomputer in the future another four to five years, there will be a link. It is a technology that links 50.
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