OpenRules

These decision support software free products come as cut down commercial versions or open source. Lumina Analytica provides an intuitive interface to build influence diagrams and its Intelligent Arrays provide easy management of multidimensional arrays. Monte Carlo analysis provides estimation of risk and uncertainty, and a free version, Analytica 101…

These business rules engine are widely used and mainly come from an open source heritage. Drools provides a core Business Rules Engine (BRE), a web authoring and rules management application (Drools Workbench) and an Eclipse IDE plugin for core development. Jess is a rule engine and scripting environment written entirely…