The CloudSlang Orchestration Engine (Score) is a general-purpose orchestration engine which is process-based, embeddable, lightweight, scalable and multilingual.
Score is the core engine for running workflows. It supports multiple workflow languages (DSL) using a pluggable compiler approach. Adding a new workflow DSL requires adding a new compiler that will translate the DSL (written in xml, yaml, etc.) to a generic workflow representation called an ExecutionPlan.