Sunday, April 26, 2009
Computer & Hardware
DTECH in profile
The DTECH Group is a computer software developer and computer systems integrator/programmer for client/server, Web browser clients, n-tier systems, Web services, and ebusiness systems, specializing in Healthcare and Medical software development. Uniquely positioned to address a wide-ranging set of issues across multiple computing environments, the business objective of dTech is to provide a single source solution for complete business automation. In this capacity, dTech can provide computer consultants for direction and re-engineering designs, computer software solutions, computer systems integration, local and wide area computer network design, wireless networking, and wireless network installation. This includes cabling and wiring from 10 Mbs to 100 Mbs (gigabyte).
For an outsourcing scenario, we can provide full-time or part-time staff for on-site or remote solutions and call desk solutions. We provide most brands of computer hardware, computer repair on most brands, and computer training. Our computer programming department is made up of highly skilled computer programmers dedicated to providing the best, cost-efficient computer programs in the shortest time possible. Our computer consulting department can provide very experienced computer consultants/programmers who can operate at a high-level of efficiency and provide high-level computer designs to low-level computer flowcharts. Headquarters are located in Tulsa, Oklahoma (OK) USA.
DTECH's aim is to employ and empower the end-user, by collapsing space, not only time: combining information in new and different ways and going beyond purely paper paradigms.
The DTECH Group is a computer software developer and computer systems integrator/programmer for client/server, Web browser clients, n-tier systems, Web services, and ebusiness systems, specializing in Healthcare and Medical software development. Uniquely positioned to address a wide-ranging set of issues across multiple computing environments, the business objective of dTech is to provide a single source solution for complete business automation. In this capacity, dTech can provide computer consultants for direction and re-engineering designs, computer software solutions, computer systems integration, local and wide area computer network design, wireless networking, and wireless network installation. This includes cabling and wiring from 10 Mbs to 100 Mbs (gigabyte).
For an outsourcing scenario, we can provide full-time or part-time staff for on-site or remote solutions and call desk solutions. We provide most brands of computer hardware, computer repair on most brands, and computer training. Our computer programming department is made up of highly skilled computer programmers dedicated to providing the best, cost-efficient computer programs in the shortest time possible. Our computer consulting department can provide very experienced computer consultants/programmers who can operate at a high-level of efficiency and provide high-level computer designs to low-level computer flowcharts. Headquarters are located in Tulsa, Oklahoma (OK) USA.
DTECH's aim is to employ and empower the end-user, by collapsing space, not only time: combining information in new and different ways and going beyond purely paper paradigms.
Saturday, April 25, 2009
Introduction of a Computer
A computer is a machine that manipulates data according to a list of instructions.
Although mechanical examples of computers have existed throughout history, the first resembling a modern computer were developed in the mid-20th century (1940–1945). The first electronic computers were the size of a large room, consuming as much power as several hundred modern personal computers (PC).[1] Modern computers based on tiny integrated circuits are millions to billions of times more capable than the early machines, and occupy a fraction of the space.[2] Simple computers are small enough to fit into a wristwatch, and can be powered by a watch battery. Personal computers in their various forms are icons of the Information Age, what most people think of as a "computer", but the embedded computers found in devices ranging from fighter aircraft to industrial robots, digital cameras, and children's toys are the most numerous.
The ability to store and execute lists of instructions called programs makes computers extremely versatile, distinguishing them from calculators. The Church–Turing thesis is a mathematical statement of this versatility: any computer with a certain minimum capability is, in principle, capable of performing the same tasks that any other computer can perform. Therefore computers ranging from a personal digital assistant to a supercomputer are all able to perform the same computational tasks, given enough time and storage capacity.
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