State of the Art (Year 2)

This document is a companion document of ASCETiC Requirements Specification (Year 2), and presents a review on the state of the art in the technology areas tackled by the ASCETiC project, taking into consideration the main focus of this second iteration: adaptability at Cloud layer level. Year 1 version focuses on providing the capability to monitor and measure energy usage across all Cloud layers. Year 2 version details the state of the art analysis in order to achieve intra-layer adaptation.