When should I use a decision tree versus decision table rule versus a map value rule?

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When should I use a decision tree versus decision table rule versus a map value rule?

  • If we are making decisions on series of data that are difference from one branch to the next, use decision tree.
  • If we are making decisions against the same data element, use decision table
  • If we are making decisions on the basis of only 1 or 2 values, then use MapValue.
  • If we want to get a Boolean returned, or when your decision employs a lot of complexity but doesn’t need to be applied to a lot of cases, consider using a when rule.

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