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Fluidinfo
Fluidinfo, formerly named FluidDB until early 2011, is an online cloud data store based on an attribute-value centric data model. Fluidinfo is written in Python and characterized by a publicly writeable schema-less database that provides a query language, a fine-grained permissions model and promotes data sharing, both publicly and in groups. The lack of an underlying RDBMS structure may classify Fluidinfo as a type of publicly writeable "collective database". Overview Few data stores are available with the intent to provide public write-access, except in narrow contexts. Two examples of shareable data stores operating in specific contexts are del.icio.us (shareable bookmarks) and Twitter (micro-blogging service). Fluidinfo offers a generalized shareable data store, where potentially any piece or type of information can be shared with anybody else, if desired, striving for a balance between individual, group and communal data ownership. Author and blogger Robert Scoble describ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Twisted (software)
Twisted is an event-driven network programming framework written in Python and licensed under the MIT License. Twisted projects variously support TCP, UDP, SSL/TLS, IP multicast, Unix domain sockets, many protocols (including HTTP, XMPP, NNTP, IMAP, SSH, IRC, FTP, and others), and much more. Twisted is based on the event-driven programming paradigm, which means that users of Twisted write short callbacks which are called by the framework. Core ideas Separation of protocols and transports Twisted is designed for complete separation between logical protocols (usually relying on stream-based connection semantics, such as HTTP or POP3) and physical transport layers supporting such stream-based semantics (such as files, sockets or SSL libraries). Connection between a logical protocol and a transport layer happens at the last possible moment — just before information is passed into the logical protocol instance. The logical protocol is informed of the transport layer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Python (programming Language)
Python is a high-level, general-purpose programming language. Its design philosophy emphasizes code readability with the use of significant indentation. Python is dynamically-typed and garbage-collected. It supports multiple programming paradigms, including structured (particularly procedural), object-oriented and functional programming. It is often described as a "batteries included" language due to its comprehensive standard library. Guido van Rossum began working on Python in the late 1980s as a successor to the ABC programming language and first released it in 1991 as Python 0.9.0. Python 2.0 was released in 2000 and introduced new features such as list comprehensions, cycle-detecting garbage collection, reference counting, and Unicode support. Python 3.0, released in 2008, was a major revision that is not completely backward-compatible with earlier versions. Python 2 was discontinued with version 2.7.18 in 2020. Python consistently ran ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DBpedia
DBpedia (from "DB" for "database") is a project aiming to extract structured content from the information created in the Wikipedia project. This structured information is made available on the World Wide Web. DBpedia allows users to semantically query relationships and properties of Wikipedia resources, including links to other related datasets. In 2008, Tim Berners-Lee described DBpedia as one of the most famous parts of the decentralized Linked Data effort. Background The project was started by people at the Free University of Berlin and Leipzig University''DBpedia: A Nucleus for a Web of Open Data'', available a in collaboration with OpenLink Software, and is now maintained by people at the University of Mannheim and Leipzig University. The first publicly available dataset was published in 2007. The data is made available under free licences ( CC-BY-SA), allowing others to reuse the dataset; it doesn't however use an open data license to waive the sui generis databas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NoSQL
A NoSQL (originally referring to "non- SQL" or "non-relational") database provides a mechanism for storage and retrieval of data that is modeled in means other than the tabular relations used in relational databases. Such databases have existed since the late 1960s, but the name "NoSQL" was only coined in the early 21st century, triggered by the needs of Web 2.0 companies. NoSQL databases are increasingly used in big data and real-time web applications. NoSQL systems are also sometimes called Not only SQL to emphasize that they may support SQL-like query languages or sit alongside SQL databases in polyglot-persistent architectures. Motivations for this approach include simplicity of design, simpler "horizontal" scaling to clusters of machines (which is a problem for relational databases), finer control over availability and limiting the object-relational impedance mismatch. The data structures used by NoSQL databases (e.g. key–value pair, wide column, graph, or doc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Freebase (database)
Freebase was a large collaborative knowledge base consisting of data composed mainly by its community members. It was an online collection of structured data harvested from many sources, including individual, user-submitted wiki contributions. Freebase aimed to create a global resource that allowed people (and machines) to access common information more effectively. It was developed by the American software company Metaweb and run publicly beginning in March 2007. Metaweb was acquired by Google in a private sale announced on 16 July 2010. Google's Knowledge Graph is powered in part by Freebase. During its existence, Freebase data was available for commercial and non-commercial use under a Creative Commons Attribution License, and an open API, RDF endpoint, and a database dump is provided for programmers. On 16 December 2014, Google announced that it would shut down Freebase over the succeeding six months and help with the move of the data from Freebase to Wikidata. On 16 De ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South By Southwest
South by Southwest, abbreviated as SXSW and colloquially referred to as South By, is an annual conglomeration of parallel film, interactive media, and music festivals and conferences organized jointly that take place in mid-March in Austin, Texas, United States. It began in 1987 and has continued to grow in both scope and size every year. In 2017, the conference lasted for 10 days with the interactive track lasting for five days, music for seven days, and film for nine days. There was no in-person event in 2020 and 2021 as a result of the COVID-19 pandemic in Austin, Texas; both years, there was a smaller online event instead. SXSW is run by the company SXSW, LLC, which organizes conferences, trade shows, festivals, and other events. In addition to SXSW, the company runs the conference SXSW Edu and the upcoming SXSW Sydney festival, and co-runs North by Northeast in Toronto. It has previously run or co-run the events North by Northwest (1995-2001), West by Southwest (2006-2 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
LAUNCH Conference
Jason McCabe Calacanis (born November 28, 1970) is an American Internet entrepreneur, angel investor, author and podcaster. His first company was part of the dot-com era in New York. His second venture, Weblogs, Inc., a publishing company that he co-founded together with Brian Alvey, capitalized on the growth of blogs before being sold to AOL. Calacanis is also an angel investor in various technology startups, and co-host of the ''All-In Podcast'' & ''This Week in Startups Podcast''. Early life Calacanis was born in the Bay Ridge section of Brooklyn, New York, to parents of Greek and Irish origin, and has two brothers. He graduated from Xaverian High School in 1988. He then attended Fordham University, where he received a B.A. in psychology. Career Calacanis started his career in the 1990s as a reporter covering the internet industry in New York. Calacanis was founder and CEO of Rising Tide Studios, a media company that published print and online publications. During ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tim O'Reilly
Tim O'Reilly (born 6 June 1954) is the founder of O'Reilly Media (formerly O'Reilly & Associates). He popularised the terms open source and Web 2.0. Education and early life Born in County Cork, Ireland, Tim O'Reilly moved to San Francisco, California, with his family when he was a baby. He has three brothers and three sisters. As a teenager, encouraged by his older brother Sean, O'Reilly became a follower of George Simon, a writer and adherent of the general semantics program. Through Simon, O'Reilly became acquainted with the work of Alfred Korzybski, which he has cited as a formative experience. In 1973, O'Reilly enrolled at Harvard College to study classics and graduated ''cum laude'' with a Bachelor of Arts degree in 1975. During O'Reilly's first year at Harvard, George Simon died in an accident. Career After graduating, O'Reilly completed an edition of Simon's ''Notebooks, 1965–1973''. He also wrote a well-received book on the science fiction writer Frank Herbert and e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Esther Dyson
Esther Dyson (born 14 July 1951) is a Swiss-born American investor, journalist, author, commentator and philanthropist. She is the executive founder of Wellville, a nonprofit project focused on improving equitable wellbeing. Dyson is also an angel investor focused on health care, open government, digital technology, biotechnology, and outer space.George, Don (4 November 1997)"Road Warrior: Esther Dyson". Salon Wanderlust. Retrieved 12 October 2008. "Esther Dyson, one of the preeminent visionaries of the digital age – and a quintessential road warrior .She also invests in and sits on the boards of several U.S. start-ups. In addition, Dyson is chairwoman of the Electronic Frontier Foundation, a nonprofit civil liberties organization" Dyson's career now focuses on health and she continues to invest in health and technology startups. Education and early life Esther Dyson's father was English-born, American-naturalized physicist Freeman Dyson, and her mother was mathematician Vere ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Barcelona
Barcelona ( , , ) is a city on the coast of northeastern Spain. It is the capital and largest city of the autonomous community of Catalonia, as well as the second most populous municipality of Spain. With a population of 1.6 million within city limits,Barcelona: Población por municipios y sexo – Instituto Nacional de Estadística. (National Statistics Institute) its urban area extends to numerous neighbouring municipalities within the Province of Barcelona and is home to around 4.8 million people, making it the fifth most populou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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