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HOME PAGE

  • http://www.VisualDataFlex.Com : For a full explanation and free 30 day Studio Eval Download or the free to use Personal Edition.

    • Visual DataFlex is a "transparent" front end tool, being able to interface with most backend types including the included free embedded DataFlex tables, MS-SQL, IBM-DB2, and Oracle, etc.



ARCHITECTURE

Visual DataFlex has a 3-layer architecture:

;Bottom layer: Tables at this level represent customer information. Data dictionaries for each table define the rules for saving, editing, deleting, or finding a customer.

;Middle layer: Tables at this level represent orders to customers. A ''Data Dictionary Connectivity Object Tree'' defines how tables relate to each other, and ensures that all business rules of the connected tables are in force and validate.

;Top layer: A graphical interface ( GUI ) that allows users to enter, find, create, modify, or delete data.


EXTERNAL LINKS



REGIONAL USERS GROUP IN NORTHEASTERN USA

  • http://www.NEDataFlex.Com : NorthEast DataFlex Consortium (USA)



USA INSTRUCTION IN VISUAL DATAFLEX

  • http://www.DataAccess.Com // Manufacturer Of Visual DataFlex

  • http://www.ApplauseSoftware.Com // Online Instruction Using Your App As Material

    • available globally.