IDIOM Decision Modelling
IDIOM has developed comprehensive and effective decision modelling approaches over the past 20 years on projects large and small.
The scale and scope of these projects is indicated by our Capability Statement.
We also regularly migrate calculations out of spreadsheets, with the largest to date a 90MB xlsx with hundreds of thousands of unique formulas.
Our approach is particularly suitable for use with the IDIOM Decision Manager, but we would like to think it helpful to any business rules development strategy or tool based approach. The approach is summarised in the Rules Development Whitepaper.