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Theo Härder
Theo Härder (born August 28, 1945 in Bad Neustadt an der Saale, Germany) is a Professor of Computer Science at the University of Kaiserslautern. Life and career Theo Härder studied electrical Engineering at the Department of Electrical Engineering and Information Technology of the Technische Universität Darmstadt, earning his doctorate there in 1975. In 1976 he moved to the IBM Research - Almaden in San Jose, California. In 1977 he returned to TU Darmstadt as a professor at the Department of Computer Science. In 1980 he accepted an appointment at the University of Kaiserslautern in computer science. Accomplishments Härder has received numerous awards for outstanding scientific achievements in the field of databases. He participated in the development of System R, the first relational database management system. In 1983, he and Andreas Reuter coined the acronym ACID to describe the essential characteristics of a distributed relational database (Atomicity, Consistency ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bad Neustadt An Der Saale
Bad Neustadt an der Saale (, ), officially Bad Neustadt a.d.Saale and often simply called Bad Neustadt, is a town in northern Bavaria, Germany. It is the capital of the Rhön-Grabfeld district in Lower Franconia. It is situated on the rivers Franconian Saale and Brend, near the Rhön Mountains, 30 km north of Schweinfurt, and 47 km southeast of Fulda. Town structure Between 1972 and 1978 some originally separate villages were gathered together administratively and became part of Bad Neustadt. So today Bad Neustadt has the following (parts of the town): *Old town of Bad Neustadt (1,858) *Western part of Bad Neustadt (2,515) *Gartenstadt (2,235) *Brendlorenzen (4,390) * Dürrnhof (291) * Herschfeld (2,716) * Lebenhan (492) * Löhrieth (288) *Mühlbach (972) ''(Number of inhabitants in brackets)'' History The church ''St. Martin'' in Brendlorenzen (part of the town Bad Neustadt) was first mentioned in 742 when the Bishopric of Würzburg was founded. The church was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Department Of Computer Science Of TU Darmstadt
The Department of Computer Science is a Academic department, department of the Technische Universität Darmstadt. With a total of 36 professorships and about 3,700 students in 12 study courses, the Department of Computer Science is the largest department of the university. The department shapes the two research profile areas "Cybersecurity (CYSEC)" and "Internet and Digitization (InDi)" of the university. Like the history of the university, the history of the department is shaped by pioneers. The beginnings of computer science, artificial intelligence and business informatics in Germany go back to the department. History Beginnings of computer science in Germany In 1928, Alwin Walther was appointed professor of mathematics at the Technische Hochschule Darmstadt. Walther established the Institute for Practical Mathematics (IPM) there, which was part of the Department of Mathematics and Natural Sciences. In Germany, the beginnings of computer science go back to this institute. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Living People
Purpose: Because living persons may suffer personal harm from inappropriate information, we should watch their articles carefully. By adding an article to this category, it marks them with a notice about sources whenever someone tries to edit them, to remind them of WP:BLP (biographies of living persons) policy that these articles must maintain a neutral point of view, maintain factual accuracy, and be properly sourced. Recent changes to these articles are listed on Special:RecentChangesLinked/Living people. Organization: This category should not be sub-categorized. Entries are generally sorted by family name In many societies, a surname, family name, or last name is the mostly hereditary portion of one's personal name that indicates one's family. It is typically combined with a given name to form the full name of a person, although several give .... Maintenance: Individuals of advanced age (over 90), for whom there has been no new documentation in the last ten ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1945 Births
1945 marked the end of World War II, the fall of Nazi Germany, and the Empire of Japan. It is also the year concentration camps were liberated and the only year in which atomic weapons have been used in combat. Events World War II will be abbreviated as “WWII” January * January 1 – WWII: ** Germany begins Operation Bodenplatte, an attempt by the ''Luftwaffe'' to cripple Allied air forces in the Low Countries. ** Chenogne massacre: German prisoners are allegedly killed by American forces near the village of Chenogne, Belgium. * January 6 – WWII: A German offensive recaptures Esztergom, Hungary from the Soviets. * January 9 – WWII: American and Australian troops land at Lingayen Gulf on western coast of the largest Philippine island of Luzon, occupied by Japan since 1942. * January 12 – WWII: The Soviet Union begins the Vistula–Oder Offensive in Eastern Europe, against the German Army. * January 13 – WWII: The Soviet Union begins the East Prussia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
German Computer Scientists
German(s) may refer to: * Germany, the country of the Germans and German things **Germania (Roman era) * Germans, citizens of Germany, people of German ancestry, or native speakers of the German language ** For citizenship in Germany, see also German nationality law **Germanic peoples (Roman era) * German diaspora * German language * German cuisine, traditional foods of Germany People * German (given name) * German (surname) * Germán, a Spanish name Places * German (parish), Isle of Man * German, Albania, or Gërmej * German, Bulgaria * German, Iran * German, North Macedonia * German, New York, U.S. * Agios Germanos, Greece Other uses * German (mythology), a South Slavic mythological being * Germans (band), a Canadian rock band * "German" (song), a 2019 song by No Money Enterprise * ''The German'', a 2008 short film * "The Germans", an episode of ''Fawlty Towers'' * ''The German'', a nickname for Congolese rebel André Kisase Ngandu See also * Germanic (disambig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Universität Oldenburg
The Carl von Ossietzky University of Oldenburg () is a university located in Oldenburg, Germany. History The first teachers training was held in Oldenburg as early as 1793, launched by Duke Peter Friedrich Ludwig. A garden seminar for teachers training was created in 1882. During the Weimar Republic, the establishment of the ''Pedagogical Academy'' (Pädagogische Akademie) in Oldenburg in 1929 enabled the vocational training of teachers. On 1 October 1945, the institution reopened in postwar Germany. In 1948 it was renamed the ''Pedagogical College Oldenburg'' (Pädagogische Hochschule Oldenburg). The first step towards the university was taken on 23 February 1959 with the decision of the city council to launch a university project, which was followed in 1970 with the ''Memorandum establishing the University of Oldenburg'' from the Minister of Culture of Lower Saxony. The Landtag of Lower Saxony decided to integrat the former ''Pedagogig Seminar (Pädagogische Hochschule)' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Honorary Doctorate
An honorary degree is an academic degree for which a university (or other degree-awarding institution) has waived all of the usual requirements. It is also known by the Latin phrases ''honoris causa'' ("for the sake of the honour") or '' ad honorem '' ("to the honour"). The degree is typically a doctorate or, less commonly, a master's degree, and may be awarded to someone who has no prior connection with the academic institution or no previous postsecondary education. An example of identifying a recipient of this award is as follows: Doctorate in Business Administration (''Hon. Causa''). The degree is often conferred as a way of honouring a distinguished visitor's contributions to a specific field or to society in general. Honorary doctorates are purely titular degrees in that they confer no rights on the recipient and carry with them no formal academic qualification. As such, it is always expected that such degrees be listed in one's curriculum vitae (CV) as an award, an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ACID
An acid is a molecule or ion capable of either donating a proton (i.e. Hydron, hydrogen cation, H+), known as a Brønsted–Lowry acid–base theory, Brønsted–Lowry acid, or forming a covalent bond with an electron pair, known as a Lewis acid. The first category of acids are the proton donors, or Brønsted–Lowry acid–base theory, Brønsted–Lowry acids. In the special case of aqueous solutions, proton donors form the hydronium ion H3O+ and are known as Acid–base reaction#Arrhenius theory, Arrhenius acids. Johannes Nicolaus Brønsted, Brønsted and Martin Lowry, Lowry generalized the Arrhenius theory to include non-aqueous solvents. A Brønsted–Lowry or Arrhenius acid usually contains a hydrogen atom bonded to a chemical structure that is still energetically favorable after loss of H+. Aqueous Arrhenius acids have characteristic properties that provide a practical description of an acid. Acids form aqueous solutions with a sour taste, can turn blue litmus red, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Andreas Reuter
Andreas Reuter (born October 31, 1949) is a German computer science professor and research manager. His research focuses on databases, transaction systems, and parallel and distributed computer systems. Reuter has been scientific and executive director of EML European Media Laboratory GmbH and gGmbH since 1998 and Managing Director of the Heidelberg Institute for Theoretical Studies (HITS gGmbH) from 2010 until 2016. In October 2015, he was appointed Senior Professor at the University of Heidelberg. Life and career During his school time he volunteered in the company founded by Konrad Zuse in Bad Hersfeld. After graduating in 1968, he worked as a freelance programmer for companies and authorities. From 1973 on, he studied computer science at the Technical University of Munich and at the Department of Computer Science of the Technische Universität Darmstadt. He completed his studies in Darmstadt with a diplom in 1978. As a researcher he received his doctorate degree (Dr.-Ing.) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Relational Database
A relational database (RDB) is a database based on the relational model of data, as proposed by E. F. Codd in 1970. A Relational Database Management System (RDBMS) is a type of database management system that stores data in a structured format using rows and columns. Many relational database systems are equipped with the option of using SQL (Structured Query Language) for querying and updating the database. History The concept of relational database was defined by E. F. Codd at IBM in 1970. Codd introduced the term ''relational'' in his research paper "A Relational Model of Data for Large Shared Data Banks". In this paper and later papers, he defined what he meant by ''relation''. One well-known definition of what constitutes a relational database system is composed of Codd's 12 rules. However, no commercial implementations of the relational model conform to all of Codd's rules, so the term has gradually come to describe a broader class of database systems, which at a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IBM System R
IBM System R is a database system built as a research project at IBM's San Jose Research Laboratory beginning in 1974, led by Edgar Codd, to implement his ideas on relational databases. System R was a seminal project as the first implementation of SQL, which has since become the standard relational data query language. It was also the first system to demonstrate that a relational database could provide good transaction processing performance. Design decisions in System R, as well as some fundamental algorithm choices (such as the dynamic programming algorithm used in query optimization), influenced many later relational systems. System R's first customer was Pratt & Whitney in 1977.. Not running on Unix hurt its popularity. See also * IBM Db2 * IBM SQL/DS * Ingres (database) * SQL * System/38 The System/38 is a discontinued minicomputer and midrange computer manufactured and sold by IBM. The system was announced in 1978. The System/38 has 48-bit computing, 48-bit address ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Database
In computing, a database is an organized collection of data or a type of data store based on the use of a database management system (DBMS), the software that interacts with end users, applications, and the database itself to capture and analyze the data. The DBMS additionally encompasses the core facilities provided to administer the database. The sum total of the database, the DBMS and the associated applications can be referred to as a database system. Often the term "database" is also used loosely to refer to any of the DBMS, the database system or an application associated with the database. Before digital storage and retrieval of data have become widespread, index cards were used for data storage in a wide range of applications and environments: in the home to record and store recipes, shopping lists, contact information and other organizational data; in business to record presentation notes, project research and notes, and contact information; in schools as flash c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
