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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] |
Database Management Systems
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 card ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Temporal Data
Temporal may refer to: Entertainment * Temporal (band), an Australian metal band * ''Temporal'' (Radio Tarifa album), 1997 * ''Temporal'' (Love Spirals Downwards album), 2000 * ''Temporal'' (Isis album), 2012 * ''Temporal'' (video game), a 2008 freeware platform and puzzle game * ''Temporal'' (film), a 2022 Sri Lankan short film Philosophy * Temporality * Temporal actual entity, see Other * Temporal (anatomy), An alternative for lateral, in the head; towards the temporal bone * Temporality (ecclesiastical), or temporal goods, secular possessions of the Church * Temporal database See also * * Ephemeral * Impermanence Impermanence, also known as the philosophical problem of change, is a philosophical concept addressed in a variety of religions and philosophies. In Eastern philosophy it is notable for its role in the Buddhism, Buddhist three marks of existe ... * Temporal region (other) {{disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
JSON
JSON (JavaScript Object Notation, pronounced or ) is an open standard file format and electronic data interchange, data interchange format that uses Human-readable medium and data, human-readable text to store and transmit data objects consisting of name–value pairs and array data type, arrays (or other serialization, serializable values). It is a commonly used data format with diverse uses in electronic data interchange, including that of web applications with server (computing), servers. JSON is a Language-independent specification, language-independent data format. It was derived from JavaScript, but many modern programming languages include code to generate and parse JSON-format data. JSON filenames use the extension .json. Douglas Crockford originally specified the JSON format in the early 2000s. Transcript: He and Chip Morningstar sent the first JSON message in April 2001. Naming and pronunciation The 2017 international standard (ECMA-404 and ISO/IEC 21778:2017) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Comma-separated Values
Comma-separated values (CSV) is a text file format that uses commas to separate values, and newlines to separate records. A CSV file stores Table (information), tabular data (numbers and text) in plain text, where each line of the file typically represents one data record (computer science), record. Each record consists of the same number of field (computer science), fields, and these are separated by commas in the CSV file. If the field delimiter itself may appear within a field, fields can be surrounded with quotation marks. The CSV file format is one type of Delimiter-separated values, delimiter-separated file format. Delimiters frequently used include the comma, tab-separated values, tab, space, and semicolon. Delimiter-separated files are often given a ".csv" filename extension, extension even when the field separator is not a comma. Many applications or libraries that consume or produce CSV files have options to specify an alternative delimiter. The lack of adherence to the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fábio Roberto Oliveira
Fabio is a given name descended from Latin ''Fabius'' and very popular in Italy and Latin America (due to Italian migration). The name is written without an accent in Italian and Spanish, but is usually accented in Portuguese as ''Fábio'' (with the diminutive Fabinho (other), Fabinho and the variant Fabiano in Portuguese and Fabián in Spanish [English equivalent is Fabian (name), Fabian]). The presence or absence of the written accent does not affect pronunciation. First name A–K * Fabio (DJ), drum-and-bass DJ and producer from the UK * Fábio Alves (footballer, born 1988), Fábio Alves (born 1988), Brazilian professional footballer * Fabinho (footballer, born 1980), Fábio Alves Félix (born 1980), Brazilian football manager and former player * Fábio Arlindo de Medeiros (1939–2020), Brazilian football goalkeeper * Fabio Armiliato (born 1956), Italian operatic tenor * Fábio Aurélio (born 1979), Brazilian footballer * Fábio Bahia (Fábio Júnior Nascimento Santan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ewa Pluciennik
Ewa or EWA may refer to: Places ; Ethiopia * Ewa (woreda) ; Nauru * Ewa District, Nauru ; United States * Eastern Washington, the portion of the state of Washington east of the Cascade Range * ʻEwa Beach, Hawaii, a census-designated place * Ewa District, Hawaii, an ancient Hawaiian district of Oahu * ʻEwa Gentry, Hawaii, a census-designated place * ʻEwa Villages, Hawaii, a census-designated place Other uses * Ewa (given name) * Eldercare Workforce Alliance * Electronic-warfare aircraft * Ewa Air, a French airline in Mayotte * Ewa reactor, Poland's first research nuclear reactor * Marine Corps Air Station Ewa, a former air station in Hawaii * ''Ewa'', a sailing vessel later renamed ''Norda ''Norda'' is a wooden sailing vessel that was commissioned in 1928, originally used as a research vessel in Poland. It served as research vessel, fishing vessel and is now a yacht. History Research vessel The vessel was commissioned in 1928 by ...'' See also * * {{Disambi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Martin Fowler (software Engineer)
Martin Fowler (18 December 1963) is a British software developer, author and international public speaker on software development, specialising in object-oriented analysis and design, UML, patterns, and agile software development methodologies, including extreme programming. His 1999 book ''Refactoring'' popularised the practice of code refactoring. In 2004 he introduced a new architectural pattern, called Presentation Model (PM). Biography Fowler was born and grew up in Walsall, England, where he went to Queen Mary's Grammar School for his secondary education. He graduated at University College London in 1986. In 1994, he moved to the United States, where he lives near Boston, Massachusetts in the suburb of Melrose.Martin Fowler at martinfowler.com. Retrieved 2012-11-15. Fowler started working with software in the early 1980s. Out of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Integrated DBMS
Integration may refer to: Biology *Multisensory integration *Path integration * Pre-integration complex, viral genetic material used to insert a viral genome into a host genome *DNA integration, by means of site-specific recombinase technology, performed by a specific class of recombinase enzymes ("integrases") Economics and law *Economic integration, trade unification between different states *Horizontal integration and vertical integration, in microeconomics and strategic management, styles of ownership and control *Regional integration, in which states cooperate through regional institutions and rules *Integration clause, a declaration that a contract is the final and complete understanding of the parties *A step in the process of Money laundering#Methods, money laundering *Integrated farming, a farm management system *Integration (tax), a feature of corporate and personal income tax in some countries *Territorial integration of independent state, independent or dependent te ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Federated DBMS
Federated may refer to: * Federated state, a constituent state within a federal state * Federated school, a model of administration in some educational institutions * Federated congregation, a type of religious congregation Computing * Federated identity, a type of electronic identity * Federated learning, a machine learning technique * Federated protocol, in networking, the ability for users to send messages from one network to another * Federated architecture, a pattern in enterprise architecture * Federated search, a type of electronic search * Federated database system, a type of meta-database management system * Federated content, a type of digital media content Other * Federated Tower, a skyscraper in Pittsburgh, Pennsylvania * Federated Department Stores Macy's, Inc. (previously Federated Department Stores, Inc.) is an American holding company of department stores. Upon its establishment in 1929, Federated held ownership of the regional department store chains Abr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Object–relational Database
An object–relational database (ORD), or object–relational database management system (ORDBMS), is a database management system (DBMS) similar to a relational database, but with an object-oriented database model: objects, classes and inheritance are directly supported in database schemas and in the query language. Also, as with pure relational systems, it supports extension of the data model with custom data types and methods. An object–relational database can be said to provide a middle ground between relational databases and object-oriented databases. In object–relational databases, the approach is essentially that of relational databases: the data resides in the database and is manipulated collectively with queries in a query language; at the other extreme are OODBMSes in which the database is essentially a persistent object store for software written in an object-oriented programming language, with an application programming interface API for storing and retrievi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
