Expressing complex emergent workflows is fairly straightforward given how the workflow engine recurses: - a workflow is a series of steps - a step is one or m

Expressing complex emergent workflows is fairly straightforward given how the workflow engine recurses: - a workflow is a series of steps - a step is one or more tasks that can be done in parallel - a step is complete when all of its tasks are complete - a task can be a unit of work, or a pointer to another workflow