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Periphere Computer Systeme
Periphere Computer Systeme (PCS) was founded in Munich by the brothers Georg and Eberhard Färber in 1969. In the 1980s and 1990s it was a manufacturer of a line of UNIX-based workstations called "". Their flavor of System V was called ; it was the first port of System V performed in Germany. They also developed a networking protocol that was based on the Newcastle Connection ("UNIXes of the World Unite!") and dubbed MUNIX/net, at the time competing with Sun Microsystems' NFS. In addition to UNIX computers, PCS also manufactured industrial terminals. In 1985, PCS founded a US daughter company named ''Cadmus Computer Systems'' to distribute the workstations in the US. Eventually, PCS was bought out by Mannesmann-Kienzle, which in turn was bought out by Ken Olsen to become part of DEC, Digital Equipment Corporation. The main driver for the buyouts was a client/server ERP product developed by a dynamic young team at Mannesmann Kienzle Software, competing with SAP R/3. Ke ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Munich
Munich ( ; german: München ; bar, Minga ) is the capital and most populous city of the States of Germany, German state of Bavaria. With a population of 1,558,395 inhabitants as of 31 July 2020, it is the List of cities in Germany by population, third-largest city in Germany, after Berlin and Hamburg, and thus the largest which does not constitute its own state, as well as the List of cities in the European Union by population within city limits, 11th-largest city in the European Union. The Munich Metropolitan Region, city's metropolitan region is home to 6 million people. Straddling the banks of the River Isar (a tributary of the Danube) north of the Northern Limestone Alps, Bavarian Alps, Munich is the seat of the Bavarian Regierungsbezirk, administrative region of Upper Bavaria, while being the population density, most densely populated municipality in Germany (4,500 people per km2). Munich is the second-largest city in the Bavarian dialects, Bavarian dialect area, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jürgen Gulbins
Jürgen or Jurgen is a popular masculine given name in Germany, Estonia, Belgium and the Netherlands. It is cognate with George. Notable people named Jürgen include: A *Jürgen Ahrend (born 1930), German organ builder * Jürgen Alzen (born 1962), German race car driver * Jürgen Arndt, East German rower * Jürgen Aschoff (1913–1998), German physician and biologist B *Jürgen Barth (born 1947), German engineer and racecar driver *Jürgen Bartsch (1946–1976), German serial killer *Jürgen von Beckerath (1920–2016), German Egyptologist *Jürgen Berghahn (born 1960), German politician * Jürgen Bertow (born 1950), East German rower *Jürgen Blin (born 1943), West German boxer * Jürgen Bogs (born 1947), German football manager *Jürgen Brähmer (born 1978), German boxer * Jürgen Bräuninger, South African composer and professor * Jürgen Budday (born 1948), German conductor C * Jürgen Cain Külbel (born 1956), German journalist and investigator * Jürgen Chrobog (bor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Computerwoche
''Computerworld'' (abbreviated as CW) is an ongoing decades old professional publication which in 2014 "went digital." Its audience is information technology (IT) and business technology professionals, and is available via a publication website and as a digital magazine. As a printed weekly during the 1970s and into the 1980s, ''Computerworld'' was the leading trade publication in the data processing industry. Indeed, based on circulation and revenue it was one of the most successful trade publications in any industry. Later in the 1980s it began to lose its dominant position. It is published in many countries around the world under the same or similar names. Each country's version of ''Computerworld'' includes original content and is managed independently. The parent company of Computerworld US is IDG Communications. History The first issue was published in 1967. Going international The company IDG offers the brand "Computerworld" in 47 countries worldwide, the name and fre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Addison Wesley
Addison-Wesley is an American publisher of textbooks and computer literature. It is an imprint of Pearson PLC, a global publishing and education company. In addition to publishing books, Addison-Wesley also distributes its technical titles through the O'Reilly Online Learning e-reference service. Addison-Wesley's majority of sales derive from the United States (55%) and Europe (22%). The Addison-Wesley Professional Imprint produces content including books, eBooks, and video for the professional IT worker including developers, programmers, managers, system administrators. Classic titles include ''The Art of Computer Programming'', ''The C++ Programming Language'', ''The Mythical Man-Month'', and ''Design Patterns''. History Lew Addison Cummings and Melbourne Wesley Cummings founded Addison-Wesley in 1942, with the first book published by Addison-Wesley being Massachusetts Institute of Technology professor Francis Weston Sears' ''Mechanics''. Its first computer book was ''Progra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Computerwoche
''Computerworld'' (abbreviated as CW) is an ongoing decades old professional publication which in 2014 "went digital." Its audience is information technology (IT) and business technology professionals, and is available via a publication website and as a digital magazine. As a printed weekly during the 1970s and into the 1980s, ''Computerworld'' was the leading trade publication in the data processing industry. Indeed, based on circulation and revenue it was one of the most successful trade publications in any industry. Later in the 1980s it began to lose its dominant position. It is published in many countries around the world under the same or similar names. Each country's version of ''Computerworld'' includes original content and is managed independently. The parent company of Computerworld US is IDG Communications. History The first issue was published in 1967. Going international The company IDG offers the brand "Computerworld" in 47 countries worldwide, the name and fre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Technische Universität München
The Technical University of Munich (TUM or TU Munich; german: Technische Universität München) is a public research university in Munich, Germany. It specializes in engineering, technology, medicine, and applied and natural sciences. Established in 1868 by King Ludwig II of Bavaria, the university now has additional campuses in Garching, Freising, Heilbronn, Straubing, and Singapore, with the Garching campus being its largest. The university is organized into eight schools and departments, and is supported by numerous research centers. It is one of the largest universities in Germany, with 50,000 students and an annual budget of €1,770.3 million (including university hospital). A ''University of Excellence'' under the German Universities Excellence Initiative, TUM is considered the top university in Germany according to major rankings as of 2022 and is among the leading universities in the European Union. Its researchers and alumni include 18 Nobel laureates and 23 Leibni ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
PCS Systemtechnik GmbH
Periphere Computer Systeme (PCS) was founded in Munich by the brothers Georg and Eberhard Färber in 1969. In the 1980s and 1990s it was a manufacturer of a line of UNIX-based workstations called "". Their flavor of System V was called ; it was the first port of System V performed in Germany. They also developed a networking protocol that was based on the Newcastle Connection ("UNIXes of the World Unite!") and dubbed MUNIX/net, at the time competing with Sun Microsystems' NFS. In addition to UNIX computers, PCS also manufactured industrial terminals. In 1985, PCS founded a US daughter company named ''Cadmus Computer Systems'' to distribute the workstations in the US. Eventually, PCS was bought out by Mannesmann-Kienzle, which in turn was bought out by Ken Olsen to become part of DEC, Digital Equipment Corporation. The main driver for the buyouts was a client/server ERP product developed by a dynamic young team at Mannesmann Kienzle Software, competing with SAP R/3. Ke ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pascal-SC
Pascal is an imperative and procedural programming language, designed by Niklaus Wirth as a small, efficient language intended to encourage good programming practices using structured programming and data structuring. It is named in honour of the French mathematician, philosopher and physicist Blaise Pascal. Pascal was developed on the pattern of the ALGOL 60 language. Wirth was involved in the process to improve the language as part of the ALGOL X efforts and proposed a version named ALGOL W. This was not accepted, and the ALGOL X process bogged down. In 1968, Wirth decided to abandon the ALGOL X process and further improve ALGOL W, releasing this as Pascal in 1970. On top of ALGOL's scalars and arrays, Pascal enables defining complex datatypes and building dynamic and recursive data structures such as lists, trees and graphs. Pascal has strong typing on all objects, which means that one type of data cannot be converted to or interpreted as another without explicit conv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Karlsruhe Accurate Arithmetic
Karlsruhe Accurate Arithmetic (KAA) or Karlsruhe Accurate Arithmetic Approach (KAAA), augments conventional floating-point arithmetic with good error behaviour with new operations to calculate scalar products with a single rounding error. The foundations for KAA were developed at the University of Karlsruhe starting in the late 1960s. See also * Ulrich W. Kulisch * * IBM 4361 * PCS Cadmus * FORTRAN-SC * PASCAL-SC * PASCAL-XSC * C-XSC * Extensions for Scientific Computation (XSC) * Triplex-ALGOL Karlsruhe * Interval arithmetic * Unum * Catastrophic cancellation References Further reading * * * * * * {{cite journal , title=Numerische Mathematik: Rechnen mit garantierter Genauigkeit , trans-title=Numerical mathematics: Calculating with guaranteed accuracy , author-first=Christoph , author-last=Pöppe , journal= Spektrum der Wissenschaft , language=German , number=9 , volume=2000 , date=2000-09-01 , pages=54– , publisher=Spektrum der Wissenschaft Verlagsgesellsch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Super-root (Unix)
In a computer file system, and primarily used in the Unix and Unix-like operating systems, the root directory is the first or top-most directory in a hierarchy. It can be likened to the trunk of a tree, as the starting point where all branches originate from. The root file system is the file system contained on the same disk partition on which the root directory is located; it is the filesystem on top of which all other file systems are mounted as the system boots up. Unix-like systems Unix abstracts the nature of this tree hierarchy entirely and in Unix and Unix-like systems the root directory is denoted by the / (slash) sign. Though the root directory is conventionally referred to as /, the directory entry itself has no name its path is the "empty" part before the initial directory separator character (/). All file system entries, including mounted file systems are "branches" of this root. chroot In UNIX-like operating systems, each process has its own idea of what t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
FreeBSD
FreeBSD is a free and open-source Unix-like operating system descended from the Berkeley Software Distribution (BSD), which was based on Research Unix. The first version of FreeBSD was released in 1993. In 2005, FreeBSD was the most popular open-source BSD operating system, accounting for more than three-quarters of all installed and permissively licensed BSD systems. FreeBSD has similarities with Linux, with two major differences in scope and licensing: FreeBSD maintains a complete system, i.e. the project delivers a kernel, device drivers, userland utilities, and documentation, as opposed to Linux only delivering a kernel and drivers, and relying on third-parties for system software; FreeBSD source code is generally released under a permissive BSD license, as opposed to the copyleft GPL used by Linux. The FreeBSD project includes a security team overseeing all software shipped in the base distribution. A wide range of additional third-party applications may be installe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jordan Hubbard
Jordan K. Hubbard (born April 8, 1963) is an open source software developer, authoring software such as the Ardent Window Manager and various other open source tools and libraries before co-founding the FreeBSD project with Nate Williams and Rodney W. Grimes in 1993, for which he contributed the initial FreeBSD Ports collection, package management system and sysinstall. In July 2001 Hubbard joined Apple Computer in the role of manager of the BSD technology group, during which time he was one of the creators of MacPorts. In 2005, his title was "Director of UNIX Technology" and in October 2007, Hubbard was promoted to "Director of Engineering of Unix Technologies" at Apple where he remained until June 2013. On July 15, 2013, he became CTO of iXsystems where he also led the FreeNAS TrueNAS is the branding for a range of free and open-source network-attached storage (NAS) operating systems produced by iXsystems, and based on FreeBSD and Linux, using the OpenZFS file ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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