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| Duro |
| Computer languages | C + |
|---|---|
| Database | server + |
| Full description | The goal of the Duro project is to create … The goal of the Duro project is to create a library which is as compliant with the proposed database language D as it is possible for a C library. This library is supposed to serve as a basis for a truly relational database management system (TRDBMS). * Tuples and tables (relvars). * Relational algebra: RENAME, select (restrict), project, EXTEND, JOIN, SEMIJOIN, UNION, INTERSECT, MINUS, SEMIMINUS, SUMMARIZE PER, DIVIDEBY PER, WRAP, UNWRAP, GROUP, and UNGROUP. * Virtual tables (views). * Locking and nested transactions. * Duro tables are true sets -- uniqueness of tuples (rows) is always enforced. When creating real tables, at least one candidate key must be supplied. A candidate key may be empty. * User-defined types (including type constraints) and operators. * Declarative integrity. * Tcl interface, including support for relational expressions in Tutorial D syntax and operators implemented in Tcl ("stored procedures"). * Simple GUI admin tool. xs Duro is implemented on top of the Berkeley DB database library. n top of the Berkeley DB database library. |
| Homepage URL | http://duro.sf.net./ + |
| Interface | library + |
| Internet-application | server + |
| Is GNU | false + |
| Keywords | RDBMS + , TutorialD + |
| Last review by | Leandro Guimarães Faria Corcete DUTRA + |
| Last review date | 5 September 2006 + |
| License | GPLv2orlater + |
| License verified by | Ted Teah + |
| License verified date | 5 September 2006 + |
| Name | Duro + |
| Paid support | http://sourceforge.net/tracker/?group_id=80719&atid=560791 + |
| Real name | René Hartmann + |
| Resource URL | http://duro.cvs.sourceforge.net/duro/ + , http://sourceforge.net/tracker/?group_id=80719&atid=560790 + , mailto:leandro@dutra.fastmail.fm + , http://lists.sourceforge.net/mailman/listinfo/duro-announce + , http://lists.sourceforge.net/mailman/listinfo/duro-devel + |
| Resource audience | Developer + , Bug Tracking + , Support + , Help + |
| Resource kind | VCS Repository Webview + , E-mail + , Mailing List Info/Archive + |
| Revisionid | 7,444 + |
| Revisiontimestamp | 12 April 2011 15:43:27 + |
| Revisionuser | WikiSysop + |
| Role | Maintainer + |
| Short description | Duro is a relational free and open source database library written in C. It is based on the principles laid down in the book Foundation for Future Database Systems: The Third Manifesto by C. J. Date and Hugh Darwen. + |
| Submitted by | Database conversion + |
| Submitted date | 1 April 2011 + |
| Use | internet-application + , web-authoring + |
| User level | none + |
| Version comment | NO_VERSION_DATA |
| Version date | 1 January 1970 + |
| Version download | http://sourceforge.net/project/showfiles.php?group_id=80719 + |
| Version identifier | NO_VERSION_DATA + |
| Version status | stable + |
| Web-authoring | server + |
| Works-with | database + |
| Modification dateThis property is a special property in this wiki. | 25 May 2012 03:14:10 + |
| Page has default formThis property is a special property in this wiki. | Entry + |
| EmailThis property is a special property in this wiki. | leandro@dutra.fastmail.fm + |
| hide properties that link here |
| Duro#7 + | License of |
|---|---|
| Duro#1 + | Person of |
| Duro#2 + , Duro#3 + , Duro#4 + , Duro#5 + , Duro#6 + | Resource of |
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the page “GNU Free Documentation License”.
The copyright and license notices on this page only apply to the text on this page. Any software described in this text has its own copyright notice and license, which can usually be found in the distribution itself.