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KX is a privately owned software company that sells a time series database kdb+, used for financial modeling and data analysis, and its associated proprietary programming language q. [ 6 ] [ 7 ] It was founded in 1993 by Janet Lustgarten and Arthur Whitney , [ 8 ] the developer of the K programming language.
KX Television. The current logo for Nexstar's "KX" network, as of 2019. The blue outline is an abstraction of North Dakota's map outline. KX Television, sometimes branded as KX Net or simply KX, is a group of four television stations in western North Dakota owned by the Nexstar Media Group and affiliated with CBS and The CW Plus .
Morgan Stanley 1988-1993. Kx Systems 1993-2018 (co-founder) Shakti Software 2018-present (co-founder) Arthur Whitney (born October 20, 1957) is a Canadian computer scientist most notable for developing three programming languages inspired by APL: A+, k, [1] and q, [1] and for co-founding the U.S. companies Kx Systems [1][2] and Shakti Software.
kx.com. kdb+ is a column-based relational time series database (TSDB) with in-memory (IMDB) abilities, developed and marketed by KX. [1] The database is commonly used in high-frequency trading (HFT) to store, analyze, process, and retrieve large data sets at high speed. [2] kdb+ has the ability to handle billions of records and analyzes data ...
The main telephone box in the KX range is the KX100. Upon launch, there were five models in total. The boxes were produced at a rate of 5,000 a year, with the total count of all BT-owned kiosks reaching 137,000 by 1999, a number which has since decreased by more than seventy per cent. Whilst the updated functions of the KX series were praised ...
Pentax KX, a 35mm film SLR camera model. Pentax K-x, a digital SLR camera model. Cayman Airways (IATA code KX) KX Television, a network of four CBS affiliates under flagship KXMC-TV. Kx Systems, a software company focused on real-time analytics. KX 91.5.
Q is a programming language for array processing, developed by Arthur Whitney. It is proprietary software, commercialized by Kx Systems. Q serves as the query language for kdb+, a disk based and in-memory, column-based database. Kdb+ is based on the language k, a terse variant of the language APL. Q is a thin wrapper around k, providing a more ...
K is a proprietary array processing programming language developed by Arthur Whitney and commercialized by Kx Systems. The language serves as the foundation for kdb+, an in-memory, column-based database, and other related financial products. [1] The language, originally developed in 1993, is a variant of APL and contains elements of Scheme.