* jBPM is a type of workflow engine whereas Drools is a rule engine.
* We can use Drools for local decisions that only require a handful of rules.
* jBPM is a business management suite which makes the interaction between humans and services into a machine that fulfills a well-defined, complex business process goal.
* Drools and jBPM, both are companion projects which can be integrated when we need workflows with rules.
