“…Several research topics are concerned with such issue, e.g. load balancing (Nakai et al, 2011;Bramson et al, 2010), resource management and allocation Li et al, 2014;Wu et al, 2009), request dispatching (Ranjan and Knightly, 2008;Ranjan et al, 2004), resource provisioning (Wu et al, 2014;Kousiouris et al, 2014), service development models and environments (Tejedor et al, 2011;, service deployment framework and management system (Burg and Dolstra, 2011;Liu et al, 2012), and fault tolerant issues (Laranjeiro and Vieira, 2008). In our work, we explored the issues of service deployment for efficient execution of composite SaaS applications.…”