Simulating a condition or activity by performing a set of equations on a set of data. See data model, data administration, financial planning system and scientific application.
 | Reproduced with permission from Computer Desktop Encyclopedia. Copyright (c) 1981-2008 The Computer Language Company Inc. All rights reserved. |
Additional Resources
- Dagra (msi)
- Dagra helps you digitize numerical data from printed graphs. Using Bezier curves, you can quickly and accurately retrieve data from scanned or graphical images. Add-ins for MathCadR, ExcelR, and Matlab let you quickly load the digitized data into these analysis tools. Dagra lets you access a wealth of printed data...
- Software downloads 2008-08-22
- Understanding Business Process Modeling: Learn What It Is, How It Works, and Why It's a Must for Any Organization
- Business process modeling is a discipline in and of itself. Business analysts typically perform the duties involved in it: defining and outlining business practices, processes, information flows, data stores, and systems. In other words, process models essentially lump processes of the same type into a model so that one can...
- White papers 2008-08-19
- From Metasploit to Microsoft: Skape goes to Redmond
- Metasploit developer Matt Miller, who for years frustrated Microsoft officials with the public release of Windows exploits, is heading to Redmond to join Microsoft's Security Science team. Miller, who uses the hacker moniker Skape,will work on improved ways to find security vulnerabilities and better software defenses through...
- Blog posts 2008-08-18
- Get a handle on service-oriented design methodology
- The discipline of service-oriented modeling and design provides guidelines for effectively designing an SOA using services, service components, and process flows. This chapter from Executing SOA: A Practical Guide for the Service-Oriented Architect offers a detailed overview of a service-oriented design methodology. It uses the IBM-developed SOMA analysis and design...
- Book chapters 2008-08-07
- Talking Firefox security with Mozilla's Window Snyder
- LAS VEGAS -- Mozilla security chief Window Snyder wants to open-source much more than the Firefox browser. During a sit-down chat at the Black Hat security conference here, Snyder announced plans to launch three new initiatives around threat modeling, training and vulnerability metrics that push the envelope...
- Blog posts 2008-08-06
- The 8GB/64-bit advantage - More RAM doesn't always mean better performance
- The 8GB/64-bit advantage - More RAM doesn't always mean better performanceI'll give you one thing ...... you're fast!RE: ProofreaderYou missed, "As expected, the difference in score between a system running [b]8GB[/b] of RAM and one running with only [b]8GB[/b] was small when measured with PassMark PerformanceTest 6.1."I offer ZDNet the...
- Discussion threads 2008-08-05
- Modeling and Sharing Architectural Decisions, Part 1: Concepts From Retrospective Decision Capturing to Proactive Decision Modeling
- Architectural decisions capture precious knowledge that is worth sharing. Text templates and tools designed solely for documentation purposes fail to facilitate such knowledge exchange. In this series of paper, learn about a domain meta model specifically designed to capture and share architectural decisions, explore a reusable architectural decision model for...
- White papers 2008-08-05
- Nimbus Basic Edition (exe)
- Create amazing 3D scenes in less time with Nimbus software. This full featured modeling, animation, and rendering application will integrate your DirectX, XNA, or any DirectX based Game Engine 3D Content production pipeline, without any extra effort. Those looking to quickly and efficiently generate convincing characters, seamless HLSL effects, or...
- Software downloads 2008-08-04
- Visual Modeler for UML (exe)
- Visual Modeler for UML provides extensive support for UML 2.0 Unified Modeling Language with templates for six most commonly used UML diagrams: class diagram, package diagram, use case diagram, state diagram, sequence diagram, and activity diagram. It supports UML 2.0 and various types of technical diagrams. It supports exporting the...
- Software downloads 2008-08-01
- SQL Server 2005 Tuning, Optimization, and Troubleshooting
- Instantly save $400 off the standard course price when you register on TechRepublic or ZDNet! Offer ends August 22, 2008.View Available Dates and LocationsIn this intensive instructor-led workshop, database developers who work in enterprise environments and use Microsoft SQL Server 2005 will gain the knowledge and skills to...
- Training 2008-08-01
- Information Modeling (zip)
- Information modeling is a critical process in content management. This book provides basic concepts of information models and explains how to design database based on data analysis and SQL models. It also provides case studies of database design based on information modeling techniques. This version is the first release on...
- Software downloads 2008-07-30
- Skyway Builder Community Edition (zip)
- Using a model-centric approach to development, testing and deployment, Skyway Builder CE generates standard Java code that conforms to industry best practices on the Spring Framework and Spring MVC in a web-server-only runtime environment and/or in a full JEE container. The modeled solutions are equally portable across open-source infrastructure stacks...
- Software downloads 2008-07-29
- Microsoft mashes up multiple natural-user-interface inputs
- Publicly and privately, Microsoft officials have been making much of the company's myriad multi-touch input projects (especially with Windows 7 and Windows Mobile 7). But Microsoft's view of what the user interface of the future will look like is more complex than that. Instead of allowing users...
- Blog posts 2008-07-28
- NASA used cadavers to test Orion moonship
- NASA used cadavers to test Orion moonshipArticle ToneI'm not sure why the author has such a negative of using cadavers that were donated to science to improve the safety of the capsule. The author pointed out that not all of the experiments or papers relating to the safety of...
- Discussion threads 2008-07-25
- Accenture gets deeper into the green IT services game
- Need some outside perspective on the green status of your IT infrastructure? Accenture, which is one of Forrester Research's darlings when it comes to green IT services, has created a set of services called the Accenture Green Technology Suite that handle anything from basic green "maturity" assessments and modeling tools...
- Blog posts 2008-07-23
- GrowFX (exe)
- GrowFX - a new system of modeling and animating plants for 3D Studio Max. Now you can recreate digitally a lifelike 3D model of any plant, from grass and trees to woodland using a refreshingly simple interface and an essential set of parameters that you can set up yourself. GrowFX...
- Software downloads 2008-07-21
- DataCAD LT (exe)
- DataCAD LT is a low-cost 2D/3D architectural CADD program for design professionals. With the essential production drawing and modeling features of DataCAD, DataCAD LT is useful for developing construction drawings and creating architectural presentations. DataCAD LT can also be used in conjunction with desktop publishing applications. Whether you use CAD...
- Software downloads 2008-07-17
- DeepForm (exe)
- DeepForm is an essential tool for an analyst. By using DeepForm it is possible not only to create a formal description of business data but also their software modeling. With DeepForm the business analyst can create artifacts that will be immediately available to both software engineering and corporate standards production....
- Software downloads 2008-07-17
- Sun Exec: Your 'Eco Data Center' doesn't have to cost millions. Some tips for getting there.
- OK, so here's the $100 million question: Do you really want to spend that much to make your data center more green or at least more efficient? I thought not, which is why I agreed to speak with Sun Chief Technologist for EcoDC and Virtualization Services, Phillip Morris, about more...
- Blog posts 2008-07-16
- Use Hungarian Notation to Improve Database Design and Application Implementation
- Hungarian notation is a naming convention that can be used in code and design artifacts. This paper shows a simple technique of Hungarian notation that one can apply during data modeling and implementation to improve the quality of the applications. In practice, Hungarian notation has been used mainly to indicate...
- White papers 2008-07-15
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