… to manage the variability. For elaboration, we provide examples for variability requirements
… We also show with the help of a case study that how we can provide and manage variability …

… We observe that the m1.small instance 12978 has essentially no variability of CPU
performance over time (iRSD = 0.57%). The bursting instance 12544 (with a shared CPU) not only …

… variability characteristics in Infrastructure as a Service (IaaS). We show what kind of variability
is possible at IaaS. In … variability and how these variability issues can be managed using …

… as a Service (VaaS) model (in the same spirit of IaaS and PaaS models in terms of outsourced
resources). The VaaS model implies the necessity of a new type of service providers: the …

… This pattern aims to study the variability in the parameters for different VMs. For eg: If we
study the CPU utilization, we do a pair-wise study of variability in CPU utilization of the VMs. The …

… This paper focuses on resource management due to the fact that resource management for
IaaS … and can be forecast over intervals shorter than the time scale of demand variability. The …

… This is usually done through a web-based interface where the user can create, manage, and
destroy virtual machines and data storage. In the IaaS service model, the service provider is …

… assess the impact of the variability observed for the studied … in social networks, and state
management in social gaming. We … queueing services acts as Infrastructure as a Service (IaaS). …

… Abstract—Resource management in cloud infrastructures is one of the most challenging …
of resources, variability of the workload and scale of data centers. Efficient management of …

… In order to investigate performance variability over time, this … variability in RAM latency
and CPU performance was observed in some cases. They suggest that performance variability …