The Anchor Modeler is a free to use open source database modeling tool. It is developed by Lars Rönnbäck and Ville Krumlinde and is licensed under the MIT Open Source License. The source code is available at Google Code. The tool is written in HTML5 and JavaScript (client) and Java (server). The server is hosted on Google App Engine, and used to store models in the cloud.
More information on Anchor Modeling can be found on our homepage http://www.anchormodeling.com.
You are currently running version 0.91 beta (rev: 300, release: July 1, 2011).
A change log describing the changes can be found here
http://code.google.com/p/anchormodeler/updates/list.
Please note that Oracle support is still far from finished.
KEYBOARD SHORTCUTS
| e | – | edit |
| a | – | add attribute / anchor |
| t | – | add tied anchor / add tie (if multiple select) |
| h | – | toggle historized |
| k | – | toggle knotted |
| i | – | toggle identifier (primary key on/off for ties) |
| c | – | connect (needs multiple select) |
| f | – | make first role in a tie |