Database Design
Database Design :
Database design is the process of producing a detailed data model of a database. This model contains all the needed physical design choices and physical storage parameters needed to generate DDL which can then be used to create a database. A fully attributed data model contains detailed attributes for each entity.
From : en.wikipedia.org/wiki/Database_design
Visual Thought
Visual Thought is a cross-platform diagramming & flowcharting tool for the enterprise that runs on Windows 95/NT and UNIX. It lets you effortlessly create technical and documentation graphics, network diagrams, flowcharts, org charts, software design diagrams (UML, Booch, OMT, Objectory, etc.), circuit & logic diagrams and business and presentation graphics. Choose from a library of drag-and-drop palettes, or create your own with user-definable shapes. Edit your work easily with 100 levels of undo. Publish your diagrams into Word or FrameMaker documents or right onto the Web with GIF and JPEG output and instant clickable imagemaps.
Visual Thought moves ideas onto the screen quickly by making it easy for the user to drag-and-drop shapes and make rubberbanding connections between objects. The tool is used by engineers, software developers and technical professionals to draw flowcharts, software diagrams, process and block diagrams, network diagrams, organizational charts, circuit and logic diagrams, and even World Wide Web graphics.
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