Comparison of truly relational database management systems
From Wikipedia, the free encyclopedia
The following tables compare general and technical information for a number of relational database management systems. Please see the individual products' articles for further information. This article is not all-inclusive or necessarily up-to-date. Unless otherwise specified in footnotes, comparisons are based on the stable versions without any add-ons, extensions or external programs.
[edit] General information
Creator, company, license, etc.
| Creator | First public release date | Latest stable version | Software license | |
|---|---|---|---|---|
| Dataphor | Alphora | April 8, 2002 | 2.0 | Proprietary |
| Rel | Dave VOORHIS | December 3, 2004 | 0.0.13 | GNU GPL |
| IBM Business System 12 | Hugh DARWEN | ? | ? | Proprietary |
| IBM PRTV | ISBL | ? | ? | Proprietary |
| MRDS | Honeywell | ? | ? | Proprietary |
| University Ingres | University of California, Berkeley | 1974 | 8.9 | BSD License |
| Creator | First public release date | Latest stable version | Software license |
[edit] Operating system support
The operating systems the RDBMSes can run on.
| Windows | Mac OS X | Linux | BSD | Unix | |
|---|---|---|---|---|---|
| Dataphor | Yes | No | No | No | No |
| Rel | Yes | Yes | Yes | Yes | Yes |
| MRDS | No | No | No | No | No |
| Business System 12 | No | No | No | No | No |
| PRTV | No | No | No | No | No |
| University Ingres | No | Yes | Yes | Yes | Yes |
| Windows | Mac OS X | Linux | BSD | Unix |
