作者: Michele Stecca , Martino Fornasa , Pierpaolo Baglietto , Massimo Maresca
DOI: 10.1109/SCC.2013.38
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摘要: In the last few years different solutions have been proposed for composition of Web APIs. this paper we focus on scalability problems appearing when software platform in charge executing Service Compositions (which are defined as Directed Acyclic Graphs, DAGs) is supposed to support huge numbers concurrent executions. This case viral applications well Cloud Computing scenarios where deployed and executed multi-tentant platforms implementing paradigms such Business Process a Service, Mashup Composition Service. The solution exploits Asynchronous I/O paradigm efficient utilization system resources threads memory.