There are two basics type of workflow Sequential Workflow and State machines workflow.
A sequential workflow has clear start and finish boundaries. Workflow controls execution
in Sequential workflow. In sequential execution one task is executed after other. Sequential
workflow is more rigid in format and execution path has a determistic nature.
A State machine workflow is more dynamic in nature. Basically workflow has states and
the state waits for events to help it move to next state. In State machine execution path is
Source: book | |