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Ali Ghodsi
Ali Ghodsi is an Iranian-Swedish computer scientist and entrepreneur specializing in distributed systems and big data. He is a co-founder and CEO of Databricks and an adjunct professor at UC Berkeley. Ideas from his academic research in the area of resource management and scheduling and data caching have been applied in popular open source projects such as Apache Mesos, Apache Spark, and Apache Hadoop. Ghodsi received his PhD from KTH Royal Institute of Technology in Sweden, advised by Seif Haridi. He was a co-founder of Peerialism AB, a Stockholm-based company developing peer-to-peer systems to transport and store data on the Internet. He was also an assistant professor at KTH from 2008 to 2009. He joined UC Berkeley in 2009 as a visiting scholar and worked with Scott Shenker, Ion Stoica, Michael Franklin, and Matei Zaharia on research projects in distributed systems, database systems, and networking. During this period, he helped start Apache Mesos and Apache Spark projects. He a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Computer Science
Computer science is the study of computation, automation, and information. Computer science spans theoretical disciplines (such as algorithms, theory of computation, information theory, and automation) to Applied science, practical disciplines (including the design and implementation of Computer architecture, hardware and Computer programming, software). Computer science is generally considered an area of research, academic research and distinct from computer programming. Algorithms and data structures are central to computer science. The theory of computation concerns abstract models of computation and general classes of computational problem, problems that can be solved using them. The fields of cryptography and computer security involve studying the means for secure communication and for preventing Vulnerability (computing), security vulnerabilities. Computer graphics (computer science), Computer graphics and computational geometry address the generation of images. Progr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Apache Hadoop
Apache Hadoop () is a collection of open-source software utilities that facilitates using a network of many computers to solve problems involving massive amounts of data and computation. It provides a software framework for distributed storage and processing of big data using the MapReduce programming model. Hadoop was originally designed for computer clusters built from commodity hardware, which is still the common use. It has since also found use on clusters of higher-end hardware. All the modules in Hadoop are designed with a fundamental assumption that hardware failures are common occurrences and should be automatically handled by the framework. The core of Apache Hadoop consists of a storage part, known as Hadoop Distributed File System (HDFS), and a processing part which is a MapReduce programming model. Hadoop splits files into large blocks and distributes them across nodes in a cluster. It then transfers packaged code into nodes to process the data in parallel. This a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Swedish Computer Scientists
Swedish or ' may refer to: Anything from or related to Sweden, a country in Northern Europe. Or, specifically: * Swedish language, a North Germanic language spoken primarily in Sweden and Finland ** Swedish alphabet, the official alphabet used by the Swedish language * Swedish people or Swedes, persons with a Swedish ancestral or ethnic identity ** A national or citizen of Sweden, see demographics of Sweden ** Culture of Sweden * Swedish cuisine See also * * Swedish Church (other) * Swedish Institute (other) * Swedish invasion (other) * Swedish Open (other) Swedish Open is a tennis tournament. Swedish Open may also refer to: *Swedish Open (badminton) * Swedish Open (table tennis) *Swedish Open (squash) *Swedish Open (darts) The Swedish Open is a darts tournament established in 1969, held in Malmà ... {{disambig Language and nationality disambiguation pages ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Living People
Related categories * :Year of birth missing (living people) / :Year of birth unknown * :Date of birth missing (living people) / :Date of birth unknown * :Place of birth missing (living people) / :Place of birth unknown * :Year of death missing / :Year of death unknown * :Date of death missing / :Date of death unknown * :Place of death missing / :Place of death unknown * :Missing middle or first names See also * :Dead people * :Template:L, which generates this category or death years, and birth year and sort keys. : {{DEFAULTSORT:Living people 21st-century people People by status ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dominant Resource Fairness
Domination or dominant may refer to: Society * World domination, which is mainly a conspiracy theory * Colonialism in which one group (usually a nation) invades another region for material gain or to eliminate competition * Chauvinism in which a person or group consider themselves to be superior, and thus entitled to use force to dominate others * Sexual dominance involving individuals in a subset of BDSM behaviour * Hierarchy * Patriarchy Music * Dominant (music), a diatonic scale step and diatonic function in tonal music theory * Dominant seventh chord, a four-note chord consisting of a major triad and a minor seventh * ''Domination'' (Cannonball Adderley album), 1965 * ''Domination'' (Domino album), 2004 * ''Domination'' (Morbid Angel album), 1995 * ''Domination'' (Morifade album), 2004 * "Domination", a song by Band-Maid from '' World Domination'' * "Domination", a song by Pantera from '' Cowboys from Hell'' * "Domination", a song by Symphony X from ''Paradise Lost'' * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Matei Zaharia
Matei Zaharia is a Romanian-Canadian computer scientist, educator and the creator of Apache Spark. As of April 2022, Forbes ranked him and Ion Stoica as the 3rd- richest people in Romania with a net worth of $1.6 billion. Biography Zaharia graduated from secondary school at Jarvis Collegiate Institute before moving to become an undergraduate at the University of Waterloo. Zaharia was a gold medalist at the International Collegiate Programming Contest, where his team University of Waterloo placed fourth in the world and first in North America in 2005. During his undergraduate degree at the University of Waterloo, he also greatly contributed to water rendering physics in the now open-source game called 0 A.D. While at University of California, Berkeley's AMPLab in 2009, he created Apache Spark as a faster alternative to MapReduce. He received the 2014 ACM Doctoral Dissertation Award for his PhD research on large-scale computing. In 2013 Zaharia was one of the co-founders of Dat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ion Stoica
Ion Stoica is a Romanian-American computer scientist specializing in distributed systems, cloud computing and computer networking. He is a professor of computer science at the University of California, Berkeley and co-director of AMPLab. He co-founded Conviva and Databricks with other original developers of Apache Spark. As of April 2022, Forbes ranked him and Matei Zaharia as the 3rd- richest people in Romania with a net worth of $1.6 billion. Education Stoica was born in Romania, where he grew up and attended Polytechnic University of Bucharest, receiving a MS in Electrical Engineering and Computer Science in 1989. He moved to the USA in 1994 to start a PhD at Old Dominion University with computer-science professor Hussein Abdel-Wahab. In 1996, he transferred to Carnegie Mellon University (CMU), where in 2000 he received a PhD in Electrical & Computer Engineering supervised by Hui Zhang. Subjects included Chord (peer-to-peer), Core-Stateless Fair Queueing (CSFQ), and Inter ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scott Shenker
Scott J. Shenker (born January 24, 1956 in Alexandria, Virginia) is an American computer scientist, and professor of computer science at the University of California, Berkeley. He is also the leader of the Extensible Internet Group at the International Computer Science Institute in Berkeley, California. Over his career, Shenker has made research contributions in the areas of energy-efficient processor scheduling, resource sharing, and software-defined networking. In 2002, he received the SIGCOMM Award in recognition of his "contributions to Internet design and architecture, to fostering research collaboration, and as a role model for commitment and intellectual rigor in networking research". Shenker is an ISI Highly Cited researcher. According to Google Scholar he is one of the five highest-ranked American computer scientists, with total citations exceeding 100,000. Biography Shenker received his Sc.B. in physics from Brown University in 1978, and his PhD in physics from Un ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Assistant Professor
Assistant Professor is an academic rank just below the rank of an associate professor used in universities or colleges, mainly in the United States and Canada. Overview This position is generally taken after earning a doctoral degree and generally after several years of holding one or more Postdoctoral Researcher positions. It is below the position of Associate Professor at most universities and is equivalent to the rank of Lecturer at most Commonwealth universities. In the United States, Assistant Professor is often the first position held in a tenure track, although it can also be a non-tenure track position. A typical professorship sequence is Assistant Professor, Associate Professor, and Full Professor in order. After 7 years, if successful, Assistant Professors can get tenure and also get promotion to Associate Professor. There is high demand for vacant tenure-track Assistant Professor positions, often with hundreds of applicants. Less than 20% of doctoral graduates move ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Adjunct Professor
An adjunct professor is a type of academic appointment in higher education who does not work at the establishment full-time. The terms of this appointment and the job security of the tenure vary in different parts of the world, however the general definition is agreed upon. The term "Adjuncting" is a way of referring to a bona-fide part-time faculty member who has worked in an adjunct position for an institution of higher education. Terminology They may also be called an adjunct lecturer, adjunct instructor, or adjunct faculty. Collectively, they may be referred to as contingent academic labor. The rank of sessional lecturer in Canadian universities is similar to the US concept. North America In the United States, an adjunct is, in most cases, a non-tenure-track faculty member. However, it can also be a scholar or teacher whose primary employer is not the school or department with which they have adjunct status. Adjunct professors make up the majority of instructors in high ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Databricks
Databricks is an American enterprise software company founded by the creators of Apache Spark. Databricks develops a web-based platform for working with Spark, that provides automated cluster management and IPython-style notebooks. History Databricks grew out of the AMPLab project at University of California, Berkeley that was involved in making Apache Spark, an open-source distributed computing framework built atop Scala. The company was founded by Ali Ghodsi, Andy Konwinski, Arsalan Tavakoli-Shiraji, Ion Stoica, Matei Zaharia, Patrick Wendell, and Reynold Xin. In November 2017, the company was announced as a first-party service on Microsoft Azure via the integration Azure Databricks. The company develops Delta Lake, an open-source project to bring reliability to data lakes for machine learning and other data science use cases. In June 2020, Databricks acquired Redash, an open-source tool designed to help data scientists and analysts visualize and build interactive dashb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Big Data
Though used sometimes loosely partly because of a lack of formal definition, the interpretation that seems to best describe Big data is the one associated with large body of information that we could not comprehend when used only in smaller amounts. In it primary definition though, Big data refers to data sets that are too large or complex to be dealt with by traditional data-processing application software. Data with many fields (rows) offer greater statistical power, while data with higher complexity (more attributes or columns) may lead to a higher false discovery rate. Big data analysis challenges include capturing data, data storage, data analysis, search, sharing, transfer, visualization, querying, updating, information privacy, and data source. Big data was originally associated with three key concepts: ''volume'', ''variety'', and ''velocity''. The analysis of big data presents challenges in sampling, and thus previously allowing for only observations and sampling. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
