Rel (DBMS)

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Original author(s) Dave Voorhis
Stable release
3.006 Beta / February 25, 2017; 29 days ago (2017-02-25)
Development status Active
Written in Java
Operating system Linux, Windows, Unix, Mac
Type database management system
License Apache License

Rel is an open source true relational database management system that implements a significant portion of Chris Date and Hugh Darwen's Tutorial D [1] query language. [2] [3]

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

See also[edit]


  1. ^ Date, C. J.; Darwen, Hugh (2006). Databases, types and the relational model: the third manifesto (3rd ed.). Reading, MA: Addison-Wesley. p. 572. ISBN 0-321-39942-0. OCLC 70044091. 
  2. ^ "An Implementation of Date and Darwen's Tutorial D Database Language". Retrieved September 9, 2015. 
  3. ^ "Chris Date and the Relational Model". Retrieved September 9, 2015.