Operating System for Different Computers
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Operating systems can be gathered according to functionality: operating system for Super Computers, Computer Clusters, Mainframes, Servers, Workstations, Desktops, Handheld Devices,
Real Time Systems or Embedded Systems.
Supercomputers are the fastest computers, very expensive and are employed for specialized applications that requires immense amounts of mathematical calculations, for example, weather forecasting, nuclear energy research and petroleum exploration. Out of many Operating Systems used for supercomputing UNIX and LINUX are the most dominant ones.
2. Computer Cluster Operating Systems:
A computer cluster is a group of computers that work together closely so that in many respects they can be viewed as though they are a single computer. the components of a cluster are commonly, connected to each others through fast local area networks. Besides many open source operating systems, and two version of windows 2003, Linux is popularly used for computer cluster.
3. Mainframe Operating Systems:
Mainframes used to be the primary procedure of computer. Mainframes are large centralized computers and at one time they provide the bulk of business computing through time sharing. Mainframes are still useful for some large scale tasks, such as centralized billing systems, inventory systems, databased operation etc.
4. Servers Operating Systems:
Servers are computers or groups of computers that provides services to others computers, connected via network. Based on the requirements there are various of server operating systems from different versions starting from Microsoft’s Servers from Windows NT to Windows 2003, 2008, 2012 r2, OS/2 Servers, UNIX servers, Mac OS servers and various flavors of Linux.
5. Desktop Operating Systems:
A personal computer (PC) is a microcomputer whose price, size and capability make it useful for individuals also known as Desktop computers or home computers. Desktop operating systems are used for personal computers for example DOZ, Win XP, Macintosh OS, Linux etc.
6. Workstation Operating Systems:
Workstations are more powerful version of personal computers. Like desktop computers often one person uses particular workstation and run a more powerful version of a desktop operating system. Most of the time workstation are used as clients in a network environment. the popular workstation operating systems are Windows NT workstation, Windows 2000 Professional, OS/2 Clients, Mac OS, UNIX, Linux etc.
7. Embedded Operating Systems:
Embedded systems are combination of processors and special softwares that are inside of another device such as the electronic ignition system on cars. Examples of embedded operating systems are Embedded Linux, Windows CE, Windows XP Embedded, Free DOS, Free RTOS etc.
8. Operating systems for Handheld Computers:
Handheld operating systems are much smaller and less capable than desktop operating systems so that they can fit into the limited memory of Handheld devices. the operating systems include Palm OS, Windows CE, EPOC and many more Linux versions such as Qt Palmtop, Sailfish OS, Pocket Linux etc.