Visualize, understand, and manage the impact of change to your enterprise system before it happens – with SAP PowerDesigner. This end-to-end tooling software supports model-driven architecture (MDA) design with industry-standard modeling techniques, a powerful metadata repository, and unique link and sync technology – so you can respond to change with confidence.

Toad™ Data Modeler helps you create high-quality data models. This data modeling tool enables you to easily deploy accurate changes to data structures across more than 20 different platforms.

This cross-platform database modeling software offers the following functionality:

Enables you to build high-quality logical and physical data models
Allows you to compare models and then synchronize them
Makes generating complex SQL/DDL fast and easy
Permits you to create and modify scripts
Enables you to reverse and forward engineer both databases and data warehouse systems

Native Delphi modeling and Refactoring tool based on UMLв„ў 2 technology. Delphi 4-7, 2007-2010 and XE-XE3 and Visual Studio 2003-2012 integration. Instant Code generation. Reverse engineering (code import) and instant visualization. Design and restructure code. Deploy design patterns and apply Built-in Refactorings.

IntelliJ IDEA - Intelligent IDE Java, focusing on developer productivity that provides a robust combination of advanced tools. A strong editor in the program, which recognizes Java, HTML / XHTML, XML / XSL, CSS, Ruby, and jаvascript, support structure like Rails and GWT, providing you with a good environment for coding. Regardless of what language you use, advanced security code, validation, formatting, and modeling - always in your hands.

ModelRight Professional can reverse engineer your existing database to get a graphical view of it, generate all the SQL statements to create the database, or synchronize your database model with the database to keep your design up to date.

AMPL (an abbreviation of the English. A Mathematical Programming Language?» ??“ ?«Language for Mathematical Programming) ??“ high level programming language developed at Bell Laboratories, in order to describe and solve complex problems of optimization and scheduling theory. AMPL does not solve the problem directly, and calls appropriate external solvers (like CPLEX, MINOS, IPOPT, SNOPT, etc.), to obtain solutions. AMPL works with linear and nonlinear optimization problems with discrete or continuous variables. One advantage of AMPL ??“ like its syntax mathematical record of optimization problems that allows us to give very short and easy to read the definition of mathematical programming. Many modern solvers available on the server NEOS, take input models for AMPL. AMPL was created English. Robert Fourer, Eng. David Gay and Brian Kerniganom.