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University Of Cambridge Computing Service
The University of Cambridge Computing Service provided computing facilities across the University of Cambridge between 1970 and 2014. It was located primarily on the New Museums Site, Free School Lane, in the centre of Cambridge, England but, in September 2013 moved to the Roger Needham Building on the West Cambridge site. The Computing Service shares a common ancestry with the University of Cambridge Computer Laboratory. Founded on 14 May 1937 ''to provide a computing service for general use, and to be a centre for the development of computational techniques in the University'' as the ''Mathematical Laboratory'' (under the leadership of John Lennard-Jones), it was not until 2001 that the provision of computing services across the University and Colleges was fully separated from computing research and teaching. On 30 March 2014, the Computing Service merged with thManagement Information Services Division (MISD)of thUnified Administrative Service (UAS)to create thUniversity Inf ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cavendish Laboratory Door
Cavendish may refer to: People * The House of Cavendish, a British aristocratic family * Margaret Cavendish (1623–1673), British poet, philosopher, and scientist * Cavendish (author) (1831–1899), pen name of Henry Jones, English author on card games and tennis * Henry Cavendish (1731–1810), British natural philosopher and scientist * Mark Cavendish (born 1985), Manx professional road and track cyclist * Diana Cavendish from Little Witch Academia * Thomas Cavendish (1560-1592), English sailor who circumnavigated (1586-1588). Places Australia * County of Cavendish, Queensland * Cavendish Road, Brisbane, Queensland * Cavendish, Victoria Bermuda * Cavendish Tribe, original name of Devonshire Parish, Bermuda Canada * Cavendish, Alberta * Cavendish, Newfoundland and Labrador * Cavendish, a former township, subsequently merged and renamed to form Trent Lakes, Ontario * Cavendish, Prince Edward Island * Cavendish Beach, Prince Edward Island England * Cavendish, Suffolk ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Exim
Exim is a mail transfer agent (MTA) used on Unix-like operating systems. Exim is free software distributed under the terms of the GNU General Public License, and it aims to be a general and flexible mailer with extensive facilities for checking incoming e-mail. Exim has been ported to most Unix-like systems, as well as to Microsoft Windows using the Cygwin emulation layer. Exim 4 is currently the default MTA on Debian Linux systems. Many Exim installations exist, especially within Internet service providers and universities in the United Kingdom. Exim is also widely used with the GNU Mailman mailing list manager, and cPanel. In March 2021 a study performed by E-Soft, Inc., approximated that 60% of the publicly reachable mail-servers on the Internet ran Exim. Origin The first version of Exim was written in 1995 by Philip Hazel for use in the University of Cambridge Computing Service’s e-mail systems. The name initially stood for ''EX''perimental ''I''nternet ''M''ailer. It w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ian Lewis (computer Scientist)
Ian Lewis (born 1961) is an American computer scientist who is the director of infrastructure investment for the University of Cambridge and previously the director of the University of Cambridge Computing Service from 2005 to 2014 Early life and education Lewis was born in Southampton. He earned a Bachelor of Science degree from the Queen Mary University of London and a PhD at the Department of Computer Science and Technology, University of Cambridge. Career Lewis started his career in 1983 at IBM. He later worked at Morgan Stanley and Dresdner Kleinwort before becoming global CIO for Investment Banking at Merrill Lynch. He returned to the University of Cambridge in 2005 as the fourth director of the University Computing Service since its establishment as the Mathematical Laboratory in 1949. He was a member of the board of Computacenter from 2006 to 2013 and was also a board member for JANET between 2007 and 2011. He lived in New York City for 10 years, including the ext ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mike Sayers
Mike may refer to: Animals * Mike (cat), cat and guardian of the British Museum * Mike the Headless Chicken, chicken that lived for 18 months after his head had been cut off * Mike (chimpanzee), a chimpanzee featured in several books and documentaries Arts * Mike (miniseries), a 2022 Hulu limited series based on the life of American boxer Mike Tyson * Mike (2022 film), a Malayalam film produced by John Abraham * ''Mike'' (album), an album by Mike Mohede * ''Mike'' (1926 film), an American film * MIKE (musician), American rapper, songwriter and record * ''Mike'' (novel), a 1909 novel by P. G. Wodehouse * "Mike" (song), by Elvana Gjata and Ledri Vula featuring John Shahu * Mike (''Twin Peaks''), a character from ''Twin Peaks'' * "Mike", a song by Xiu Xiu from their 2004 album ''Fabulous Muscles'' Businesses * Mike (cellular network), a defunct Canadian cellular network * Mike and Ike, a candies brand Military * MIKE Force, a unit in the Vietnam War * Ivy Mike, the first t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
David Hartley (computer Scientist)
David Fielding Hartley FBCS (born 14 September 1937) is a computer scientist and Fellow of Clare College, Cambridge. He was Director of the University of Cambridge Computing Service from 1970–1994, Chief Executive of United Kingdom Joint Academic Network (JANET) 1994–1997, and Executive Director of Cambridge Crystallographic Data Centre (CCDC) 1997–2002. He is now much involved with the National Museum of Computing. He was involved in the development of the programming language CPL, whose influence can be traced on to C, and C++. He was president of the British Computer Society from 1999 to 2000 and chairman of the Computer Conservation Society from 2007 to 2011. Student years Dr Hartley became an undergraduate at Clare College, University of Cambridge in 1956. He read Mathematics for the first two years and studied Numerical Analysis and Automatic Computing in his third year, graduating BA in 1959. He then became a research student of computer science, developing the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maurice Wilkes
Sir Maurice Vincent Wilkes (26 June 1913 – 29 November 2010) was a British computer scientist who designed and helped build the Electronic Delay Storage Automatic Calculator (EDSAC), one of the earliest stored program computers, and who invented microprogramming, a method for using stored-program logic to operate the control unit of a central processing unit's circuits. At the time of his death, Wilkes was an Emeritus Professor at the University of Cambridge. Early life, education, and military service Wilkes was born in Dudley, Worcestershire, England the only child of Ellen (Helen), née Malone (1885–1968) and Vincent Joseph Wilkes (1887–1971), an accounts clerk at the estate of the Earl of Dudley. He grew up in Stourbridge, West Midlands, and was educated at King Edward VI College, Stourbridge. During his school years he was introduced to amateur radio by his chemistry teacher. He studied the Mathematical Tripos at St John's College, Cambridge from 1931 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Computer Access Control
In computer security, general access control includes identification, authorization, authentication, access approval, and audit. A more narrow definition of access control would cover only access approval, whereby the system makes a decision to grant or reject an access request from an already authenticated subject, based on what the subject is authorized to access. Authentication and access control are often combined into a single operation, so that access is approved based on successful authentication, or based on an anonymous access token. Authentication methods and tokens include passwords, biometric scans, physical keys, electronic keys and devices, hidden paths, social barriers, and monitoring by humans and automated systems. Software entities In any access-control model, the entities that can perform actions on the system are called ''subjects'', and the entities representing resources to which access may need to be controlled are called ''objects'' (see also Access Control ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ldap
The Lightweight Directory Access Protocol (LDAP ) is an open, vendor-neutral, industry standard application protocol for accessing and maintaining distributed directory information services over an Internet Protocol (IP) network. Directory services play an important role in developing intranet and Internet applications by allowing the sharing of information about users, systems, networks, services, and applications throughout the network. As examples, directory services may provide any organized set of records, often with a hierarchical structure, such as a corporate email directory. Similarly, a telephone directory is a list of subscribers with an address and a phone number. LDAP is specified in a series of Internet Engineering Task Force (IETF) Standard Track publications called Request for Comments (RFCs), using the description language ASN.1. The latest specification is Version 3, published aRFC 4511ref name="gracion Gracion.com. Retrieved on 2013-07-17. (a road map to the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Master Data
Master data represents "data about the business entities that provide context for business transactions". The most commonly found categories of master data are parties (individuals and organisations, and their roles, such as customers, suppliers, employees), products, financial structures (such as ledgers and cost centers) and locational concepts. Master data should be distinguished from reference data. While both provide context for business transactions, reference data is concerned with classification and categorisation, while master data is concerned with business entities. Master data is, by its nature, almost always non-transactional in nature. There exist edge cases where an organization may need to treat certain transactional processes and operations as "master data". This arises, for example, where information about master data entities, such as customers or products, is only contained within transactional data such as orders and receipts and is not housed separately. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
VoIP
Voice over Internet Protocol (VoIP), also called IP telephony, is a method and group of technologies for the delivery of voice communications and multimedia sessions over Internet Protocol (IP) networks, such as the Internet. The terms Internet telephony, broadband telephony, and broadband phone service specifically refer to the provisioning of communications services (voice, fax, SMS, voice-messaging) over the Internet, rather than via the public switched telephone network (PSTN), also known as plain old telephone service (POTS). Overview The steps and principles involved in originating VoIP telephone calls are similar to traditional digital telephony and involve signaling, channel setup, digitization of the analog voice signals, and encoding. Instead of being transmitted over a circuit-switched network, the digital information is packetized and transmission occurs as IP packets over a packet-switched network. They transport media streams using special media delivery protocols t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
