Exploiting Cloud and Workflow Patterns for the Analysis of Composite Cloud Services

摘要: The rapid increase in heterogeneity, scale and diversity of cloud resources services leads to a growing-up complexity their management control. development new mechanisms select, deploy manage achieve required quality is nowadays hot research field usually addressed as Resource Orchestration (RO). It mainly applies IaaS layer while few studies report results at SaaS. Anyway the increasing Cloud Services caused introduction programming deployment paradigms. Big Vendors promote Pattern-Based order build value added services. This methodology has goal providing complex by interaction simpler ones. In this work we show how description composite can be used define proper Orchestrations action, along all ”‘aaS”’ layers Architecture. exploits Model Transformation techniques formal models for analysis properties whole orchestrated service.