XTG Data Modeller is a visual CASE tool for data structure modelling and documenting, reverse engineering and exploring databases.
Main features of XTGDM are: visual data modelling using the comfortable GUI,     see ScreenShots reverse engineering via ODBC or from SQL script user-defined datatypes (UDD) generation of SQL scripts - example user-defined HTML reports,     see example1 and example2 multidimensional modelling support switch between logical and physical view attribute repository definition of roles of attributes in the entities defaults, constraints, indexes referential integrity (primary and foreign keys) user description of entities, attributes, relationships color or black/white printing ODBC connectivity to any data source database exploration free text objects on workspace cardinality export to PNG, BMP, EMF defining SUBMODELS XERFUN.DLL for manipulation with XER files NEW:   XERCOMPARE - models comparator Graphical object for database object VIEW	What is new in 2.3.4   (November 6, 2002)     What was new in 2.3.3     What was new in 2.3.2     What was new in 2.3.1     What was new in 2.3.0   !!! ScreenShots The currently supported platforms: InterBase / Firebird MySQL Centura SQLBase Microsoft SQL Server Microsoft Access Oracle PostgreSQL DB2 Informix Mimer System requirements: Windows 95/98/ME/NT/2000/XP 2 MB disk space
SINGLE LICENSE: You may use the product on a single computer. You may make one copy of the product for backup purposes only. SITE MULTI LICENSE: You may use the product on an unlimited number of computers at one site (building,...), but owned or under control of you (e.g. 20 users in 1 branch office). UNLIMITED MULTI LICENSE: You may use the product on an unlimited number of computers, regardless of location, but owned or under control of you (e.g. 100 users in 10 branch offices in 10 cities). Limitations of LITE VERSION: The ODBC connectivity and the reengineering features are disabled. The number of entities is limited to 50.