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CADES
CADES (Computer Aided Design and Evaluation System) was a software engineering system produced to support the design and development of the VME/B Operating System for the ICL New Range - subsequently 2900 - computers. From its earliest days, VME/B was developed with the aid of CADES, which was built for the purpose using an underlying IDMS database (latterly upgraded to IDMS(X)). CADES was not merely a version control system for code modules: it was intended to manage all aspects of the software lifecycle from requirements capture through to field maintenance. It was the design of CADES that paved the way for the Alvey Project in IPSE (Integrated Project Support Environments) and Process Control Engines. Because CADES was used for more than 20 years throughout the development of a large software engineering project, the data collected has been used as input to a number of studies of software evolution. Early history CADES was conceived in 1970 by David Pearson and Brian Warb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SCL (job Control Language)
VME (''Virtual Machine Environment'') is a mainframe operating system developed by the UK company International Computers Limited (ICL, now part of the Fujitsu group). Originally developed in the 1970s (as VME/B, later VME 2900) to drive ICL's then new 2900 Series mainframes, the operating system is now known as OpenVME incorporating a Unix subsystem, and runs on ICL Series 39 and Trimetra mainframe computers, as well as industry-standard x64 servers. Origins The development program for the New Range system started on the merger of International Computers and Tabulators (ICT) and English Electric Computers in 1968. One of the fundamental decisions was that it would feature a new operating system. A number of different feasibility and design studies were carried out within ICL, the three most notable being: * VME/B (originally System B), targeted at large processors such as the 2970/2980 and developed in Kidsgrove, Staffordshire and West Gorton, Manchester * VME/K (orig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Computers Limited
International Computers Limited (ICL) was a British computer hardware, computer software and computer services company that operated from 1968 until 2002. It was formed through a merger of International Computers and Tabulators (ICT), English Electric Computers (EEC) and Elliott Automation in 1968. The company's most successful product line was the ICL 2900 Series range of mainframe computers. In later years, ICL diversified its product line but the bulk of its profits always came from its mainframe customers. New ventures included marketing a range of powerful IBM clones made by Fujitsu, various minicomputer and personal computer ranges and (more successfully) a range of retail point-of-sale equipment and back-office software. Although it had significant sales overseas, ICL's mainframe business was dominated by large contracts from the UK public sector, including Post Office Ltd, the Inland Revenue, the Department for Work and Pensions and the Ministry of Defence. It also had ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IDMS
The Integrated Database Management System (IDMS) is a network model (CODASYL) database management system for mainframes. It was first developed at Goodrich Corporation, B.F. Goodrich and later marketed by Cullinane Database Systems (renamed Cullinet in 1983). Since 1989 the product has been owned by Computer Associates (now CA Technologies), who renamed it Advantage CA-IDMS and later simply to CA IDMS. History The roots of IDMS go back to the pioneering database management system called Integrated Data Store (IDS), developed at General Electric by a team led by Charles Bachman and first released in 1964. In the early 1960s IDS was taken from its original form, by the computer group of the B.F. Goodrich Chemical Division, and re-written in a language called Intermediate System Language (ISL). ISL was designed as a portable system programming language able to produce code for a variety of target machines. Since ISL was actually written in ISL, it was able to be ported to other m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alvey
The Alvey Programme was a British government sponsored research programme in information technology that ran from 1984 to 1990. The programme was a reaction to the Japanese Fifth Generation project, which aimed to create a computer using massively parallel computing/processing. The programme was not focused on any specific technology such as robotics, but rather supported research in knowledge engineering in the United Kingdom. It has been likened in operations to the U.S. Defense Advanced Research Projects Agency (DARPA) and Japan's ICOT. Background During the early 1980s, Japan invited the United Kingdom to become a part of the Fifth Generation Project. In October 1981, a Department of Industry mission to Japan consisting of academics, civil servants and business representatives explored collaboration opportunities and attended the Fifth Generation conference. Informed by negotiations between ICL and Fujitsu conducted to "ensure the survival of ICL", suggesting that collabo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brian Warboys
Brian Warboys (born 30 April 1942), was a British Professor of Software Engineering at the University of Manchester from 1985 until he retired in September 2007. He was subsequently appointed as Professor Emeritus and continues to undertake research. Before joining the university he had worked for ICL, then the UK's largest computer manufacturer. During the 1970s he had been the chief designer of ICL's VME operating system. He is also the author of several non-fiction books. ICL VME Warboys worked for ICL from 1963 to 1985. During the 1970s, he was Chief Designer of VME. VME/B was an advanced operating system and was logical and straightforward to use. Amongst IT professionals it was deemed superior to IBM equivalents. University of Manchester As Professor of Software Engineering, Warboys researches the development of techniques which enable the dynamic evolution (the ability to change s/w whilst it is executing) of the design of very large systems. He was the founder and pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Software Design Language
Software is a set of computer programs and associated documentation and data. This is in contrast to hardware, from which the system is built and which actually performs the work. At the lowest programming level, executable code consists of machine language instructions supported by an individual processor—typically a central processing unit (CPU) or a graphics processing unit (GPU). Machine language consists of groups of binary values signifying processor instructions that change the state of the computer from its preceding state. For example, an instruction may change the value stored in a particular storage location in the computer—an effect that is not directly observable to the user. An instruction may also invoke one of many input or output operations, for example displaying some text on a computer screen; causing state changes which should be visible to the user. The processor executes the instructions in the order they are provided, unless it is instructed to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Holo-
Holo may refer to: * Holo, the theme, formerly-recommended by Google, for the design of Android apps, introduced with Android version 4.0 * Hölö, a village in Södertälje Municipality, Sweden * Hoklo people (also spelled ''Hō-ló'' or ''Holo''), a Han ethnic group whose traditional homeland is in South China **''Holo'' or ''Hoklo'' the varieties in the Min Nan family of Chinese spoken by the Hoklo people * Théodore Holo (b. 1948), Beninese politician and foreign minister of Benin from 1991 to 1992 * Holo-Man, fictional American superhero who starred in a 1978 single-issue comic book about holography, ''The Amazing Adventures of Holo-Man'' * Holo (''Spice and Wolf''), the main female character of the ''Spice and Wolf'' light novel series * Holo-Me, is the name of the character customisation process in the video game Elite: Dangerous * HOLO card, a public transit smart card used in Honolulu, Hawaiʻi See also * * * Holos (other) * Holocaust * Holocene * Holodomor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Ghost In The Machine
''The Ghost in the Machine'' is a 1967 book about Theoretical psychology, philosophical psychology by Arthur Koestler. The title is a phrase (see ghost in the machine) coined by the Oxford philosopher Gilbert Ryle to describe the Cartesian dualism, Cartesian dualist account of the mind–body relationship. Koestler shares with Ryle the view that the mind of a person is not an independent non-material entity, temporarily inhabiting and governing the body. The work attempts to explain humanity's self-destructive tendency in terms of individual and collective functioning, philosophy, and overarching, cyclical political–historical dynamics, peaking in the nuclear weapons arena. Overview In an attempt to explain human violence, Koestler criticizes the dominant conceptions of psychology of his time (behaviourism) that postulate that human behaviours are subject to the selection of the fittest. For him this theory echoed the Darwinian conceptions of the evolution of species. The bo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Software Configuration Management
In software engineering, software configuration management (SCM or S/W CM) is the task of tracking and controlling changes in the software, part of the larger cross-disciplinary field of configuration management. SCM practices include revision control and the establishment of baselines. If something goes wrong, SCM can determine the "what, when, why and who" of the change. If a configuration is working well, SCM can determine how to replicate it across many hosts. The acronym "SCM" is also expanded as source configuration management process and software change and configuration management. However, "configuration" is generally understood to cover changes typically made by a system administrator. Purposes The goals of SCM are generally: *Configuration identification - Identifying configurations, configuration items and baselines. *Configuration control - Implementing a controlled change process. This is usually achieved by setting up a change control board whose primary ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
S3 (programming Language)
S3 is a structured, imperative high-level computer programming language. It was developed by the UK company International Computers Limited (ICL) for its 2900 Series mainframes. It is a system programming language with syntax influenced by ALGOL 68 but with data types and operators aligned to those offered by the 2900 Series. It was the implementation language of the operating system VME. Annotated Example A rare example of an S3 program available in the public domain is the implementation of Kermit developed at the South-West Universities Regional Computer Centre, and archived in the Columbia University archive of Kermit implementations. The examples below are selected highlights of the main module (kmt_main_module). The program starts with a module identification, and comments which we quote by way of acknowledgment to the authors: MODULE KMT_MAIN_MODULE; @ Version 1.01 @ @-------------------------------------------------------- ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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