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Peter Schnell
Peter M. Schnell (* 10 June 1938 in Berlin) is a German computer scientist, founder of Software AG and long-time chairman of the ''Vorstand'', executive board. Life He grew up in Alsbach-Hähnlein near Darmstadt. Schnell was impressed by the IBM 650, the first commercial mainframe computer that Alwin Walther had procured for Technische Universität Darmstadt (TU Darmstadt). He then studied physics and mathematics at TU Darmstadt. In 1965 he graduated with a diplom in mathematics under Walther. Already as a student he gave courses in programming languages and worked as a freelance programmer for Euratom and at the German Computer Center in Darmstadt. He was one of the best Go players in Europe. Software AG In 1969, together with five other colleagues from the Institute for Applied Information Processing (AIV), Schnell founded Software AG in Darmstadt out of a garage with a starting capital of 6.000 German Mark and several patents. Among the colleagues was Peter Pagé, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Berlin
Berlin ( , ) is the capital and largest city of Germany by both area and population. Its 3.7 million inhabitants make it the European Union's most populous city, according to population within city limits. One of Germany's sixteen constituent states, Berlin is surrounded by the State of Brandenburg and contiguous with Potsdam, Brandenburg's capital. Berlin's urban area, which has a population of around 4.5 million, is the second most populous urban area in Germany after the Ruhr. The Berlin-Brandenburg capital region has around 6.2 million inhabitants and is Germany's third-largest metropolitan region after the Rhine-Ruhr and Rhine-Main regions. Berlin straddles the banks of the Spree, which flows into the Havel (a tributary of the Elbe) in the western borough of Spandau. Among the city's main topographical features are the many lakes in the western and southeastern boroughs formed by the Spree, Havel and Dahme, the largest of which is Lake Müggelsee. Due to its l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Relational Algebra
In database theory, relational algebra is a theory that uses algebraic structures with a well-founded semantics for modeling data, and defining queries on it. The theory was introduced by Edgar F. Codd. The main application of relational algebra is to provide a theoretical foundation for relational databases, particularly query languages for such databases, chief among which is SQL. Relational databases store tabular data represented as relations. Queries over relational databases often likewise return tabular data represented as relations. The main purpose of the relational algebra is to define operators that transform one or more input relations to an output relation. Given that these operators accept relations as input and produce relations as output, they can be combined and used to express potentially complex queries that transform potentially many input relations (whose data are stored in the database) into a single output relation (the query results). Unary operators ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rudolf Steiner
Rudolf Joseph Lorenz Steiner (27 or 25 February 1861 – 30 March 1925) was an Austrian occultist, social reformer, architect, esotericist, and claimed clairvoyant. Steiner gained initial recognition at the end of the nineteenth century as a literary critic and published works including ''The Philosophy of Freedom''. At the beginning of the twentieth century he founded an esoteric spiritual movement, anthroposophy, with roots in German idealist philosophy and theosophy. Many of his ideas are pseudoscientific. He was also prone to pseudohistory. In the first, more philosophically oriented phase of this movement, Steiner attempted to find a synthesis between science and spirituality. His philosophical work of these years, which he termed "spiritual science", sought to apply what he saw as the clarity of thinking characteristic of Western philosophy to spiritual questions, differentiating this approach from what he considered to be vaguer approaches to mysticism. In a second pha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bonn
The federal city of Bonn ( lat, Bonna) is a city on the banks of the Rhine in the German state of North Rhine-Westphalia, with a population of over 300,000. About south-southeast of Cologne, Bonn is in the southernmost part of the Rhine-Ruhr region, Germany's largest metropolitan area, with over 11 million inhabitants. It is a university city and the birthplace of Ludwig van Beethoven. Founded in the 1st century BC as a Roman settlement in the province Germania Inferior, Bonn is one of Germany's oldest cities. It was the capital city of the Electorate of Cologne from 1597 to 1794, and residence of the Archbishops and Prince-electors of Cologne. From 1949 to 1990, Bonn was the capital of West Germany, and Germany's present constitution, the Basic Law, was declared in the city in 1949. The era when Bonn served as the capital of West Germany is referred to by historians as the Bonn Republic. From 1990 to 1999, Bonn served as the seat of government – but no longer capital – ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alanus University Of Arts And Social Sciences
Alanus University of Arts and Social Sciences (''Alanus Hochschule für Kunst und Gesellschaft'') is a state-accredited private university in Alfter (near Bonn), Germany, providing education in the arts and social sciences up to doctorate level. It has offered accredited arts degrees since 2003 and other degrees since 2006. In 2010, the university was awarded institutional accreditation and the right to award doctorates by the German Council of Science and Humanities. mastersportal.eu The university was founded as an |
University Of Witten-Herdecke
Witten/Herdecke University is a private, state-recognized, nonprofit university in Witten, North Rhine-Westphalia, Germany. It was the first German private institution of higher education to receive accreditation as a "Universität", a status recognizing the university's academic quality equivalent to state-run universities and granting the right to award bachelor's and master's degrees, doctorates, and the German Habilitation. Its foundation and history has often been marked by controversial debates and significant difficulties to establish the new university in the German educational system. In 1995, ''Times Higher Education'' noted that the university was considered by some "an idealistic model for the future of German higher education and yothers ... a carbuncle on the country's fiercely state-dominated university landscape". Today Witten/Herdecke University has succeeded in being recognized as one of Germany's few private universities considered ' Humboldtian' and as a ro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anthroposophist
Anthroposophy is a spiritualist movement founded in the early 20th century by the esotericist Rudolf Steiner that postulates the existence of an objective, intellectually comprehensible spiritual world, accessible to human experience. Followers of anthroposophy aim to engage in spiritual discovery through a mode of thought independent of sensory experience. While much of anthroposophy is pseudoscientific, proponents claim to present their ideas in a manner that is verifiable by rational discourse and say that they seek precision and clarity comparable to that obtained by scientists investigating the physical world. Anthroposophy has its roots in German idealism, mystical philosophies, and pseudoscience including racist pseudoscience. Steiner chose the term ''anthroposophy'' (from Greek , 'human', and '' sophia'', 'wisdom') to emphasize his philosophy's humanistic orientation. He defined it as "a scientific exploration of the spiritual world", Others have variously called it a "ph ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Supervisory Board
In corporate governance, a governance board also known as council of delegates are chosen by the stockholders of a company to promote their interests through the governance of the company and to hire and fire the board of directors. In civil service, a supervisory board or regulatory board is often a legislatively independent body with authority over other non-governmental boards (i.e. boards embedded within and run by industry bodies), such as found in some systems of regulated marketing, especially in the agricultural sector. The scope of supervision is to supervise other supervisory bodies. Industry boards are typically oriented toward their own stakeholders, while the second-instance supervision takes a broader view of all stakeholders, including the public interest. Corporate governance varies between countries, especially regarding the board system. There are countries that have a one-tier board system (like the U.S.) and there are others that have a two-tier board sys ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Windows
Windows is a group of several proprietary graphical operating system families developed and marketed by Microsoft. Each family caters to a certain sector of the computing industry. For example, Windows NT for consumers, Windows Server for servers, and Windows IoT for embedded systems. Defunct Windows families include Windows 9x, Windows Mobile, and Windows Phone. The first version of Windows was released on November 20, 1985, as a graphical operating system shell for MS-DOS in response to the growing interest in graphical user interfaces (GUIs). Windows is the most popular desktop operating system in the world, with 75% market share , according to StatCounter. However, Windows is not the most used operating system when including both mobile and desktop OSes, due to Android's massive growth. , the most recent version of Windows is Windows 11 for consumer PCs and tablets, Windows 11 Enterprise for corporations, and Windows Server 2022 for servers. Genealogy By marketing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Linux
Linux ( or ) is a family of open-source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991, by Linus Torvalds. Linux is typically packaged as a Linux distribution, which includes the kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name "GNU/Linux" to emphasize the importance of GNU software, causing some controversy. Popular Linux distributions include Debian, Fedora Linux, and Ubuntu, the latter of which itself consists of many different distributions and modifications, including Lubuntu and Xubuntu. Commercial distributions include Red Hat Enterprise Linux and SUSE Linux Enterprise. Desktop Linux distributions include a windowing system such as X11 or Wayland, and a desktop environment such as GNOME or KDE Plasma. Distributions intended for ser ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Unix
Unix (; trademarked as UNIX) is a family of multitasking, multiuser computer operating systems that derive from the original AT&T Unix, whose development started in 1969 at the Bell Labs research center by Ken Thompson, Dennis Ritchie, and others. Initially intended for use inside the Bell System, AT&T licensed Unix to outside parties in the late 1970s, leading to a variety of both academic and commercial Unix variants from vendors including University of California, Berkeley (Berkeley Software Distribution, BSD), Microsoft (Xenix), Sun Microsystems (SunOS/Solaris (operating system), Solaris), Hewlett-Packard, HP/Hewlett Packard Enterprise, HPE (HP-UX), and IBM (IBM AIX, AIX). In the early 1990s, AT&T sold its rights in Unix to Novell, which then sold the UNIX trademark to The Open Group, an industry consortium founded in 1996. The Open Group allows the use of the mark for certified operating systems that comply with the Single UNIX Specification (SUS). Unix systems are chara ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Digital Equipment Corporation
Digital Equipment Corporation (DEC ), using the trademark Digital, was a major American company in the computer industry from the 1960s to the 1990s. The company was co-founded by Ken Olsen and Harlan Anderson in 1957. Olsen was president until forced to resign in 1992, after the company had gone into precipitous decline. The company produced many different product lines over its history. It is best known for the work in the minicomputer market starting in the mid-1960s. The company produced a series of machines known as the PDP line, with the PDP-8 and PDP-11 being among the most successful minis in history. Their success was only surpassed by another DEC product, the late-1970s VAX "supermini" systems that were designed to replace the PDP-11. Although a number of competitors had successfully competed with Digital through the 1970s, the VAX cemented the company's place as a leading vendor in the computer space. As microcomputers improved in the late 1980s, especially wit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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