Server computer to run the application server

Computer servers are usually identified from the model designed specifically for running server applications, usually with a high load, abandoned, in a long time maybe monthly and even yearly. Actually, all workstations can just run the operating system servers and application servers, but a server computer usually has a feature - a feature that led to a better use for server applications. Some differences include a server computer has a fast processor and memory, more RAM, larger hard disks, more reliable, backup power supply, backup hard disks (RAID), kopak shapes and sizes, a modular design (such as blade servers ), can be mounted in a rack or cabinet, direct serial console, and another - another.

In addition to large servers, network equipment is a small lot that is actually in it is a small server computer. Equipment usually has the function of this network is configured. Some examples of network equipment that has the function server is the printer server, router, ADSL routers, switches, and other - other

A server is usually a multiuser computer that provides services (such as database access, file transfer, remote access) or provide resources (such as very large files) through a network connection on the computer.

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Understanding Server Hardware

Although the server can actually be made using the computer components on the market, especially for low-load or non-critical applications-a dedicated server, a mission critical usually use special hardware that is optimized for server needs.

A server can insert mechanical components with the power industry, such as hard disks or fans, which provide high reliability and performance and are usually expensive. Views are usually not considered, because the server will generally work without waiting in the computer room accessible only to the needs of a large hard disk repair, to obtain high reliability typically uses a smaller capacity hard disk diparalel some fruit.

On the server CPU speed is usually not as critical on the desktop. Most server capability will be more dependent on the speed I / O rather than CPU. In addition, most servers will not run a graphical user interface (GUI) so it will have a lot of residual ability to perform tasks - other tasks. Usually, if you must choose CPUs with high speed with a lot of CPU then a server will choose to have a lot of CPU than one CPU at high speed especially untu reliability and redundancy.

Gui is not used on the server so it can use ordinary video adapters. In addition, there is usually no sound card, joystick, and others - others who usually are not used on the server. Because of the need for operational and reliable continuous edge, then the fan angina efficient and reliable is needed. Indeed, the fan like this are usually quite noisy, not like a PC fan dirumahan are usually not noisy but not necessarily reliable untu operated 24 hours. Often the server room will require air conditioning to cool server. To ensure there is no problem with listris, usually used UPS (Uniterruptable Power Supply) which will operate during power failure.

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Understanding the Server Computer Part 2

Computer servers are computer systems designed to run server applications. A computer server that is allocated to run a specific application server is often called by the name of the application. Example, if the software Apache HTTP server is running on a computer company, then it is usually called a web server only. Applications can be shared on multiple computers depending on load. For light loads. All application servers can be run simultaneously on a computer machine. For heavy loads, usually an application at once. On the load current, typically a compute is used for an application server. To keep the possibility of failure as well as burglary servers, desktops. Do not be surprised if the servers on Linux generally does not activate the GUI (grafil) to make light work server, because the GUI is typically very memory consuming.

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Understanding Server

In this post I will discuss what it is about understanding the server, in information technology, a server is "an application program that accepts connections to a service request and give back a response. server application can run on the same computer with the clients who use these servers, or can be connected through computer networks. Here are some examples of servers are:

1. file Server
2. database servers
3. Application servers
4. VPN server
5. DHCP server
6. DNS server
7. FTP server
8. backup servers
9. Print server
10. Security server
11. Proxy servers and others - others.

A server operating system is intended to run the application server. The difference between the vesi server operating system with workstation / desktop is usually different - different. On windows 2000 and windows 2000 servers vary primarily on the number of connections to a network file share. In some editions of server operating systems are usually bundled with less application servers such as IIS. On linux this is not a problem because all of the operating system can be used as a server ilnux easily just need to properly tune the applications that we want no license restrictions

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