วันอาทิตย์ที่ 12 กุมภาพันธ์ พ.ศ. 2555

Unix Is the Operating system of Yesterday and Tomorrow

Today, there are only two operating systems (Os) left that have any store share: Microsoft's Windows and the assorted derivatives of Unix (Mac and Linux). On every burgeoning device, however, the Unix offspring reign supreme.

In tomorrow's world of high tech, it appears that Unix will still reign supreme. Windows won't be going away anytime soon, of course, but it isn't going to grow much either. Here's why.

Netbook Linux

=== What Is An Operating System?

If your computer were a car, the operating theory would be its drive train. The hardware is the chassis and the software (applications) are the engine. The hardware sets the physical limits of the computer, the applications power it forward, but the Os..

The operating theory is what determines how fast it will go, how fast it stops, whether it can turn left or right, how many gears it has, how level the ride will be, and more.

The Os is the bureaucrat straight through which the applications are allowed to talk to the hardware on the system. Need to print something? The Os has an I/O manager. Need to receive input from a mouse? The Os has a relationship for that. yield to the monitor? Yep, there's an Os kernel for that too. all things that happens on your computer happens straight through that operating theory that lies in the middle of the hardware and the software applications.

=== Where Is Unix Compared to Windows?

Windows is on the majority of the world's personal computers, but that dominance may not last long. Surveys of computers accessing the Web are showing that both Mac- and Linux-based operating systems are gaining store share quickly, manufacture up in the middle of 30 and 35% of today's computer operating systems.

Windows, meanwhile, is gradually losing ground to these Unix-based systems. Why is that?

Mainly it's because the estimate of personal computing gadgets, especially smart phones, accessing the Internet and being used as daily computing devices are becoming a large segment of the computing store as a whole. Gadgets like the iPhone, Droid, the iPad, and cheap Netbook-type systems running Linux operating systems are becoming the new way many are connecting to the Web.

In Asia, Linux-based "knockoffs" of Windows-based machines are commonplace while in Europe and North America, the Apple and Google movable devices are dominating the portables market.

=== hereafter Tech Means Unix-Based

In both the U.S. And worldwide markets, those future-tech devices utilizing Windows are approximately non-existent. Windows, being built from the ground up, has come to be to heavy and clunky to adapt to these smaller systems. The Unix-based Os, however, has proven itself infinitely adaptable.

As the world moves towards cloud-based computing with applications being kept online rather than on the computer, the operating theory will mean less and less to the end user. Eventually, the Windows vs. Mac vs. Linux moot will come to be moot as the requirements of a computer's Os will lessen. In this scenario, it's likely that the smaller, simpler (and faster) operating theory will prevail. That will for real be a Unix-based Os.

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