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IBM Remote Access Computing
IBM Remote Access Computing (RAX) is a discontinued early time-sharing system for IBM System/360 introduced in 1966. RAX was based on an earlier system, RACS. developed jointly by IBM and Lockheed Aircraft in Marietta, Georgia in 1965. The system influenced a number of other timesharing systems including MCGILL-RAX from McGill University, McGill's MUSIC/SP, MUSIC, and Reactive Terminal Service (RTS) from ITT Inc., ITT Data Services. In the 1970s Boston University used RAX as the basis of its VPS/VM, VPS system, which ran as a guest operating system running on VM/370. Hardware RAX was available from IBM as program number 360A-CX-17X, and runs on System/360 Model 30 and above.As announced, it runs on systems with as little as 64 KB of main storage, and supports a mix of up to 63 IBM 1050 typewriter terminals and IBM 2260 display terminals. The languages supported are BASIC, FORTRAN IV, and IBM Basic assembly language.RTS also supported COBOL. In a minimal system with 64 KB ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IBM Mainframes
IBM mainframes are large computer systems produced by IBM since 1952. During the 1960s and 1970s, IBM dominated the computer market with the IBM 700/7000 series, 7000 series and the later System/360, followed by the System/370. Current mainframe computers in IBM's line of business computers are developments of the basic design of the System/360. First and second generation From 1952 into the late 1960s, IBM manufactured and marketed several large computer models, known as the IBM 700/7000 series. The Vacuum-tube computer, first-generation 700s were based on vacuum tubes, while the later, second-generation 7000s used transistors. These machines established IBM's dominance in electronic data processing ("EDP"). IBM had two model categories: one (701, 704, 709, 7030, 7090, 7094, 7040, 7044) for engineering and scientific use, and one (702, 705, 705-II, 705-III, 7080, 7070, 7072, 7074, 7010) for commercial or data processing use. The two categories, scientific and commercial, gene ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
