relational database system

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• relational database — UK US noun [C] ► IT a computer database that allows the user to find and organize data in many different ways: »a relational database system/program …   Financial and business terms

• Relational database management system — A Relational database management system (RDBMS) is a database management system (DBMS) that is based on the relational model as introduced by E. F. Codd. Most popular commercial and open source databases currently in use are based on the… …   Wikipedia

• Relational database — A visual diagram showing the relationship between the two tables, as indicated by the arrow A relational database matches data by using common characteristics found within the data set. The resulting groups of data uses the relational model (a… …   Wikipedia

• Database system — A database system is a term that is typically used to encapsulate the constructs of a data model, database Management system (DBMS) and database.[1] A database is an organised pool of logically related data. Data is stored within the data… …   Wikipedia

• Relational Database Management System — Eine relationale Datenbank dient zur elektronischen Datenverwaltung in Computersystemen und beruht auf dem relationalen Datenbankmodell. Dieses wurde 1970 von Edgar F. Codd erstmals vorgeschlagen und ist bis heute, trotz einiger Kritikpunkte, ein …   Deutsch Wikipedia

• relational database — noun a database in which relations between information items are explicitly specified as accessible attributes in a relational database the data are organized as a number of differently sized tables • Hypernyms: ↑electronic database, ↑on line… …   Useful english dictionary

• relational database management system — noun a database management system designed to manage a relational database • Hypernyms: ↑database management system, ↑DBMS …   Useful english dictionary

• Federated database system — A federated database system is a type of meta database management system (DBMS) which transparently integrates multiple autonomous database systems into a single federated database. The constituent databases are interconnected via a computer… …   Wikipedia

• relational database — an electronic database comprising multiple files of related information, usu. stored in tables of rows (records) and columns (fields), and allowing a link to be established between separate files that have a matching field, as a column of invoice …   Universalium

• relational database management system — software package containing utilities that enable the administration of and access to relational databases, RDBMS (Computers) …   English contemporary dictionary

• Comparison of relational database management systems — Programming language comparisons General comparison Basic syntax Basic instructions Arrays Associative arrays String operations …   Wikipedia