Geospatial Service Composition in Grid Environments
Tino Fleuren, Paul Friedrich Müller · Advances in geospatial technologies book series · 2011
This chapter presents a workflow enactment system that maintains the robustness of centralized control (using service orchestration), but is enhanced by distributed components called “proxy services” that can communicate with each other to allow for efficient coupling between parallel tasks and avoiding of unnecessary data transfers (using service choreography).