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MarkLogic
MarkLogic is an American software business that develops and provides an enterprise NoSQL database, which is also named ''MarkLogic''. They have offices in the United States, Europe, Asia, and Australia. In February 2023, MarkLogic was acquired by Progress Software for $355 million. Overview Founded in 2001 by Christopher Lindblad and Paul Pedersen, MarkLogic Corporation is a privately held company with over 500 employees that was acquired by Vector Capital in October 2020. History MarkLogic was originally named Cerisent when it was founded in 2001 by Christopher Lindblad, who was the Chief Architect of the Ultraseek search engine at Infoseek, as well as Paul Pedersen, a professor of computer science at Cornell University and UCLA, and Frank R. Caufield, Founder of Darwin Ventures, to address shortcomings with existing search and data products. The product first focused on using XML document markup standard and XQuery as the query standard for accessing collections of documen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NoSQL
NoSQL (originally meaning "Not only SQL" or "non-relational") refers to a type of database design that stores and retrieves data differently from the traditional table-based structure of relational databases. Unlike relational databases, which organize data into rows and columns like a spreadsheet, NoSQL databases use a single data structure—such as key–value pairs, wide columns, graphs, or documents—to hold information. Since this non-relational design does not require a fixed schema, it scales easily to manage large, often unstructured datasets. NoSQL systems are sometimes called ''"Not only SQL"'' because they can support SQL-like query languages or work alongside SQL databases in polyglot-persistent setups, where multiple database types are combined. Non-relational databases date back to the late 1960s, but the term "NoSQL" emerged in the early 2000s, spurred by the needs of Web 2.0 companies like social media platforms. NoSQL databases are popular in big data ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Progress Software
Progress Software Corporation is an American public company that produces software for creating and deploying business applications. Founded in Burlington, Massachusetts with offices in 16 countries, the company posted revenues of $531.3 million (USD) in 2021 and employs approximately 2100 people. History 1980s: DLC to Progress Software Progress Software was co-founded by several MIT graduates, including Joseph W. Alsop, Clyde Kessel, and Chip Ziering in 1981. Originally called Data Language Corporation (DLC), the company changed its name to Progress Software in 1987, the same name of its main product, Progress. 1990s: Public company In 1991, Progress Software joined the NASDAQ. 2000s: Broad expansion In 2002, Progress Software acquired Stylus Studio developer eXcelon Corporation for approximately $24 million. In 2003, Progress Software acquired DataDirect Technologies for $88 million. In 2004, Progress Software acquired Persistence Software for $16 million. In 2 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
XQuery
XQuery (XML Query) is a query language and functional programming language designed to query and transform collections of structured and unstructured data, primarily in the form of XML. It also supports text data and, through implementation-specific extensions, other formats like binary and relational data. The language was developed by the XML Query working group of the W3C, with version 1.0 becoming a W3C Recommendation in January 2007. XQuery development is closely coordinated with the development of XSLT by the XSL Working Group. Both groups jointly maintain XPath, a shared component of XQuery and XSLT. XQuery extends XPath with features like FLWOR (For, Let, Where, Order by, Return) expressions, making it semantically similar to SQL but optimized for hierarchical rather than relational data. XQuery 3.1, published in March 2017, added support for JSON and introduced maps, arrays, and additional higher-order functions, significantly expanding the language's cap ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sequoia Capital
Sequoia Capital Operations, LLC is an American venture capital firm headquartered in Menlo Park, California, specializing in seed stage, early stage, and growth stage investments in private companies across technology sectors. the firm had approximately US$85 billion in assets under management. Sequoia is an umbrella brand for three regionally focused venture entities: Sequoia Capital Operations on Europe and United States, Peak XV Partners on India and Southeast Asia, and HongShan on China. Notable successful investments made by the firm include Apple, ByteDance, and Cisco. History Sequoia was founded by Don Valentine in 1972 in Menlo Park, California, at a time when the state's venture capital industry was just beginning to develop. Sequoia formed its first venture capital fund in 1974, and was an early investor in Atari the next year. In 1978, Sequoia became one of the first investors in Apple. Partners Doug Leone and Michael Moritz assumed leadership of the firm in 199 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lehman Brothers Venture Partners
Lehman may refer to: People * Lehman (surname) * Lehman Engel (1910–1982), American composer and conductor of Broadway musicals, television and film * Lehman Franklin, American politician * Lehman Kahn (1827–1915), Belgian educationalist and writer Places and physical features * Abbotsford-Mount Lehman, a Canadian electoral district * Lehman Township, Pennsylvania (other), either of two places * Lehman Caves, in Great Basin National Park in Nevada Institutions and organizations * Lehman High School (other), any of several schools * Lake-Lehman Junior/Senior High School, in Pennsylvania * Lehman Alternative Community School, in Ithaca, New York * Lehman Brothers Lehman Brothers Inc. ( ) was an American global financial services firm founded in 1850. Before filing for bankruptcy in 2008, Lehman was the fourth-largest investment bank in the United States (behind Goldman Sachs, Morgan Stanley, and Merril ..., a global financial services firm wh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tenaya Capital
Tenaya Capital is a venture capital firm with offices in Portola Valley, California, and Wellesley, Massachusetts. Founded in 1995 as Lehman Brothers Venture Partners, Tenaya spun out to become an independent firm in 2009 following Lehman's bankruptcy.Lehman to Spin Off Venture-Capital Arm Wall Street Journal, February 24, 2009 It opened its seventh fund in 2015. In 2009 the firm had approximately $750 million under management. Lehman Brothers bankruptcy and LBVP spin out On September 15, 2008, ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wellington Management Company
Wellington Management Company is a private, independent investment management firm with client assets under management totaling over US$1 trillion based in Boston, Massachusetts, United States. The firm serves as an investment advisor A financial adviser or financial advisor is a professional who provides financial services to clients based on their financial situation. In many countries, financial advisors must complete specific training and be registered with a regulatory ... to over 2,200 institutions in over 60 countries, as of 30 June 2020. Its clients include central banks and sovereign institutions, pension funds, endowments and foundations, family offices, fund sponsors, insurance companies, financial intermediaries, and wealth managers. History In 1928, Philadelphia-based accountant Walter L. Morgan established the first balanced mutual fund in the United States, the Wellington Fund. Wellington Management Company was incorporated in 1933. In 1951, the firm hir ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Public Company
A public company is a company whose ownership is organized via shares of share capital, stock which are intended to be freely traded on a stock exchange or in over-the-counter (finance), over-the-counter markets. A public (publicly traded) company can be listed on a stock exchange (listing (finance), listed company), which facilitates the trade of shares, or not (unlisted public company). In some jurisdictions, public companies over a certain size must be listed on an exchange. In most cases, public companies are ''private'' enterprises in the ''private'' sector, and "public" emphasizes their reporting and trading on the public markets. Public companies are formed within the legal systems of particular states and so have associations and formal designations, which are distinct and separate in the polity in which they reside. In the United States, for example, a public company is usually a type of corporation, though a corporation need not be a public company. In the United Kin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Multi-model Database
In the field of database design, a multi-model database is a database management system designed to support multiple data models against a single, integrated backend. In contrast, most database management systems are organized around a single data model that determines how data can be organized, stored, and manipulated. Document, graph, relational, and key–value models are examples of data models that may be supported by a multi-model database. Background The relational data model became popular after its publication by Edgar F. Codd in 1970. Due to increasing requirements for horizontal scalability and fault tolerance, NoSQL databases became prominent after 2009. NoSQL databases use a variety of data models, with document, graph, and key–value models being popular. A multi-model database is a database that can store, index and query data in more than one model. For some time, databases have primarily supported only one model, such as: relational database, document-ori ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oracle Corporation
Oracle Corporation is an American Multinational corporation, multinational computer technology company headquartered in Austin, Texas. Co-founded in 1977 in Santa Clara, California, by Larry Ellison, who remains executive chairman, Oracle was the List of the largest software companies, third-largest software company in the world in 2020 by revenue and market capitalization. The company's 2023 ranking in the Forbes Global 2000, ''Forbes'' Global 2000 was 80. The company sells Database, database software, particularly Oracle Database, and cloud computing. Oracle's core application software is a suite of enterprise software products, such as enterprise resource planning (ERP) software, human capital management (HCM) software, customer relationship management (CRM) software, enterprise performance management (EPM) software, Customer Experience Commerce (CX Commerce) and supply chain management (SCM) software. History Larry Ellison, Bob Miner, and Ed Oates co-founded Oracle in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Semantics (computer Science)
In programming language theory, semantics is the rigorous mathematical study of the meaning of programming languages. Semantics assigns computational meaning to valid strings in a programming language syntax. It is closely related to, and often crosses over with, the semantics of mathematical proofs. Semantics describes the processes a computer follows when executing a program in that specific language. This can be done by describing the relationship between the input and output of a program, or giving an explanation of how the program will be executed on a certain platform, thereby creating a model of computation. History In 1967, Robert W. Floyd published the paper ''Assigning meanings to programs''; his chief aim was "a rigorous standard for proofs about computer programs, including proofs of correctness, equivalence, and termination". Floyd further wrote: A semantic definition of a programming language, in our approach, is founded on a syntactic definition. It mu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
