Market-Oriented Cloud Computing: Vision, Hype, and Reality for Delivering IT Services as Computing Utilities

Abstract

This keynote paper: presents a 21 st century vision of computing; identifies various computing paradigms promising to deliver the vision of computing utilities; defines Cloud computing and provides the architecture for creating market-oriented Clouds by leveraging technologies such as VMs; provides thoughts on market-based resource management strategies that encompass both customer-driven service management and computational risk management to sustain SLAoriented resource allocation; presents some representative Cloud platforms especially those developed in industries along with our current work towards realising market-oriented resource allocation of Clouds by leveraging the 3 rd generation Aneka enterprise Grid technology; reveals our early thoughts on interconnecting Clouds for dynamically creating an atmospheric computing environment along with pointers to future community research; and concludes with the need for convergence of competing IT paradigms for delivering our 21 st century vision.

Energy Efficient Resource Management in Virtualized Cloud Data Centers

“…The recently emerged Cloud computing paradigm [4] leverages virtualization technology and provides the ability to provision resources on-demand on the pay-as-you-go basis. Organizations can outsource their computation needs to the Cloud, thereby eliminating the necessity to maintain own computing infrastructure.…”

Performance Evaluation of a Privacy-Enhancing Framework for Personalized Websites

“…Because of its modular approach, our framework would be able to handle this workload in a cloudcomputing paradigm [23]. If we continue using our average arrival rate of 0.5 visitors for each node, then we can handle Yahoo-sized traffic with a cloud that consists of 700 nodes on average.…”

A Proposed Framework for Cloud Computing adoption

“…GTJD is also supported by leading Cloud researchers. Buyya et al (2008Buyya et al ( , 2009Buyya et al ( , 2010 demonstrates how their challenges are met, and their SLA models have been useful in getting their jobs and requirements done. Foster et al (2008) demonstrates how Scientific Workflows can be achieved and fulfill scientific challenges.…”

“…Anderton , 2008;Waters, 2008;Hull, 2009Investors Anderton, 2008Waters, 2008;Hull, 2009Popularity Anderton, 2008Waters, 2008;Hull, 2009Valuation Anderton, 2008Waters, 2008;Hull, 2009Innovation Anderton, 2008Waters, 2008;Hull, 2009 Get the job done (GTJD) Buyya et al (2008Buyya et al ( , 2009Buyya et al ( , 2010; Foster et al (2008) Table 2, are designed for strategic levels and are useful for long-term sustainability. However, operational management has a different perspective of core successful elements, since there is a difference in terms of problems and challenges faced by strategic executives and operational staff.…”