Rel (DBMS)


Rel (DBMS)

Rel is an Open Source true relational database management system (TRDBMS) that implements a significant portion of Chris Date and Hugh Darwen's Tutorial D query language.

Primarily intended for teaching purposes, Rel is written in the Java programming language.

Rel was created by .

The latest version of Rel is 0.0.13 Alpha and was released on 5 September 2005. A new version is currently (as of 31 July 2007) under development.

ee also

*D (data language specification)
*The Third Manifesto
*D4 (programming language)
*Dataphor

External links

* [http://dbappbuilder.sourceforge.net/Rel.html Rel]


Wikimedia Foundation. 2010.

Look at other dictionaries:

  • Rel — may mean: *Rel, the category of sets and relations *Rel (DBMS), a database management system *rel, an HTML attribute for indicating a semantic link *REL, a file format generated by Microsoft s M80 and Digital Research s RMAC for CP/M *Recommended …   Wikipedia

  • Database management system — A database management system (DBMS) is a software package with computer programs that control the creation, maintenance, and the use of a database. It allows organizations to conveniently develop databases for various applications by database… …   Wikipedia

  • Ingres (database) — Ingres Ingres Corporation logo Developer(s) Actian Corporation Stable release Ingres Database 10 / October 12, 2010; 13 months ago (2010 10 12) …   Wikipedia

  • Relational model — The relational model for database management is a database model based on first order predicate logic, first formulated and proposed in 1969 by Edgar Codd. [ Derivability, Redundancy, and Consistency of Relations Stored in Large Data Banks , E.F …   Wikipedia

  • List of relational database management systems — See DBMS for a shorter list of “typical”, representative database management systems.Current software*4th Dimension *Adabas D *Alpha Five *Apache Derby *CA Datacom *CSQL *Daffodil database *Dataphor *DB2 *Derby aka Java DB *EnterpriseDB… …   Wikipedia

  • Relational algebra — Not to be confused with Relation algebra. Relational algebra, an offshoot of first order logic (and of algebra of sets), deals with a set of finitary relations (see also relation (database)) that is closed under certain operators. These operators …   Wikipedia

  • The Third Manifesto — (1995) is Christopher J. Date s and Hugh Darwen s proposal for future relational database management systems that would avoid Object Relational Impedance Mismatch between object oriented programming languages and RDBMSs by fully supporting all… …   Wikipedia

  • Список СУБД —   Это служебный список статей, созданный для координации работ по развитию темы.   Данное предупреждение не устанавливается на информационные списки и глоссарии …   Википедия