Simplified approach for service composition and orchestration

摘要

The different advantageous embodiments provide a method, apparatus, and computer program product for improved workflow management. A workflow model is executed. The workflow model may include a number of worklets. Each worklet in the number of worklets may have a number of associated assistlets. A determination is made as to whether a number of associated assistelets for a first worklet in the number of worklets execute during execution of the workflow model. In response to a determination that the number of associated assistlets for the first worklet execute, the number of associated assistlets for the first worklet are executed.