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| | State Transition Diagram for the CRUUD model (Site not responding. Last check: 2007-11-07) |
 | | Having designed and redesigned countless user-interfaces, some for the web, and many using Microsoft Access, I've started more religiously employing the CRUD model, which stands for "Create, Retrieve/Read, Update, and Delete". |
 | | These are the four major functions a user-interface--especially one the interacts with a database--must perform. |
 | | Most users now expect fairly robust "undo" functionality, therefore I've added a fifth function to the paradigm, "undo", giving birth to a new acronym: CRUUD (pronounced /crude/). |
| justinsomnia.org /writings/CRUUD_diagram.html (211 words) |
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