Meaning of mainframe computer. Definition of Mainframe Mainframe in English is a term of Information Technology that refers to the highest class of a computer consisting of several computers capable of performing many complex computing tasks in a very short period of time. It can process a larger amount of smaller tasks quickly. First, however, some very brief biographical info. "Midrange computer" is a loosely defined term for a computer system that is more powerful than a general-purpose personal computer but less powerful than a full-size mainframe computer. What does mainframe computer mean? What Is Mainframe Computer? Definition of mainframe computer A mainframe computer is a large computer with hundreds of processors. A mainframe computer got its name because the earliest ones were housed in large metal frames. The computing Performance of a supercomputer is measured in FLOPS (that is floating-point operations per second) instead of MIPS. The bulk data process takes place on the mainframe computer. Mainframes were introduced in the late 1950s, and at that time they were stored in huge metal cabinets in some central location within a company. Definition of mainframe computer in the Definitions.net dictionary. 1.2.2 Logging in to the Mainframe Most large-scale computer system architectures were established in the 1960s, but continue to evolve. Definition: A supercomputer is the fastest computer in the world that can process a significant amount of data very quickly. Multiple terminals are used to input data and display results. One security package (RACF, in most cases) protects one operating system kernel. On a mainframe, the same computer does everything. The mainframe computer definition translates as a type of giant computer designed to process bulk data such as a large number of records or transactions. While other forms of computing are used extensively in business in various capacities, the mainframe occupies a coveted place in today’s e-business environment. The computers generally have multiple processors, a … Information and translations of mainframe computer in the most comprehensive dictionary definitions resource on the web. The supercomputer is the larger and fastest computer ever made. Mainframes can run uninterrupted for tens of years. Before 2000, these computers were big in size covering … In most instances, a midrange computer is employed as a network server when there are a small to medium number of client systems. The computing Performance of a "supercomputer" is measured very high as compared to a general purpose computer. Primarily ‘mainframe’ referred to the large cabinets which housed the Central Processing Unit and the main memory. The mainframe is critical to commercial databases, transaction servers, and applications that require high resiliency, security, and agility. Mainframe subsystems do everything else, as you can see in Figure 1.2. A very large and expensive computer capable of supporting hundreds, or even thousands, of users simultaneously. in broad, the definition of mainframe computer can be described as a Mainframe Computer is a powerful computer having multiple user interfaces. IBM says, “Today, mainframe computers play a central role in the daily operations of most of the world’s largest corporations. Those types of computers are used as centralized business computers. At their core, mainframes are high-performance computers with large amounts of memory and processors that process billions of simple calculations and transactions in real time. Mainframe computer definition with their example types and uses what is a mainframe computer mainframe computer you what is a mainframe computer Whats people lookup in this blog: Mainframe Computer Definition In the hierarchy that starts with a simple microprocessor (in watches, for example) at the bottom and moves to supercomputers at the top, mainframes are just below supercomputers. They accepted punched cards and paper tape to transfer data.
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