Decision Management Execution Engine

Decision Engine

Ultra fast execution of DMN Decision Models.
Specialists in decision table processing for over 30 years.

Is Your Automated Customer Handling Smart and Agile Enough?

  • Can you implement changes in Business Policy as fast as you need?
  • Can you safely integrate AI into your Operational Policies?
  • Do you understand how your Operational Decisions impact your Customers and your Internal Metrics?

Watch our Videos to learn how Digital Decisioning can help your organization enhance its large-scale operational decision-making.

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Model Your Business Decisions

Identify your important business decisions and use your favourite decision modelling tool to define them, their interrelationships and their dependencies on data.

Capture the result in a Decision Model & Notation (DMN) DRD diagram.

Capture and Import Your Business Logic

Capture the logic of your decisions in DMN decision tables and then import these into RapidGen as DMN compliant XML.

High Performance. High Scalability.

RapidGen translates the XML into a concise and transparent format of decision tables for decision logic programming —RPL— a rich, purpose-built language developed by the company.


  • Supports high speed execution of decision models
  • Is capable of processing large data volumes
  • Preserves traceability to the original DMN model

Proven Scalability and Reliability

RapidGen is trusted by leading companies world-wide for its expertise in large-scale, business-critical environments.
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6 February, 2023

Measuring Increasing Business Benefits During Decision Modelling

A simple means of determining your actual headway in creating a decision model is to measure the number of test cases it can satisfy that bolster business benefit. But what test cases do you need, and how can you generate them efficiently?

28 June, 2022

“Nothing to Declare but My Genius”: Type Safety in Decision Automation

Oscar Wilde’s retort to customs officials may be apocryphal, but oddly it has implications for decision automation. For example, is it always necessary for decisions to declare (in their design) the data type of their results? Or are there advantages to withholding this information until they are used? Should tools verify that decisions comply with … Continued

3 May, 2022

RapidGen Play a Role in New DMN Business Adoption Initiative

RapidGen associate Jan Purchase was elected as inaugural chairmen of the Decision Automation Organisation’s DMN On-Ramp (DMNOR) committee in May 2021. In January 2022, RapidGen’s own Brenda Barnes was invited to join the Review Committee. In this article, we explain the purpose of the committee and its first deliverables to help businesses adopt DMN. Introduction … Continued