About: Interaktive Relationale Algebra

This tool offers students a fast way to enter Queries formed in Relational Algebra and see the results using a University Schema. This tool was made specifically by and for the Chair for Database Systems at the Technical University in Munich.

Tags:
Javascript Prototype JQuery Web TUM University Databases Algebra

Media:

README:

IRA Interactive Relational Algebra Tool Build Status

This tool is live at http://www-db.in.tum.de/~muehe/ira/

LICENSE

IRA - Interactive Relational Algebra Tool
Copyright (C) 2010-2012 Henrik Mühe

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU Affero General Public License for more details.

You should have received a copy of the GNU Affero General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.