Featured
Some features & applications of Ventity:
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Data-Friendly Architecture
Ventity fits relational and ad hoc data sources naturally, because it represents detail with collections of entities rather than arrays. You can enter data easily, with convenient builtin tables or spreadsheet links. -
Dynamic Structure
In Ventity, you can introduce new entities on the fly during a simulation. You can introduce them via data, or programatically with discrete Actions. Introduce a firm into a market when you need it, or delete a cohort of products when they’re all sold. Simulate and review just your real behavior, without lots of clutter
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Team Oriented Design
Ventity’s modular model format allows for multiple people to work on different parts of a model at the same time. This video shows some of the opportunities for team model building in Ventity.
News
We invite you to read about recent releases and other news:
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Ventity 5.1 Release
Ventity 5.1 adds new features including Run Lists, Style Overrides, and options to hide run-time warnings. This version also supports the use of entities created during the simulation by sensitivity and optimization parameters. See the help for more details.
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What’s New @ ISDC 2024
Video from the Ventana Systems vendor demo/user group session at the 2024 System Dynamics conference in Bergen. See also: the new workshop video.
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Introduction to Ventity – Projects & Reuse
Our workshop from ISDC 2024 in Bergen is recorded below. This introduces modeling in Ventity, using a simple project model. It features the basic operations needed to build and run a model, as well as highlighting references and attributes, and reuse of structure an data. A .zip archive containing materials is available here: Ventity Intro