Cost models - pillars for efficient cloud computing: position paper

  • Authors:
  • Catalin Negru;Valentin Cristea

  • Affiliations:
  • Faculty of Automatic Control and Computer Science, University POLITHEHNICA of Bucharest, Splaiul Independentei nr. 313, sector 6, Bucuresti RO-060042, Romania;Faculty of Automatic Control and Computer Science, University POLITHEHNICA of Bucharest, Splaiul Independentei nr. 313, sector 6, Bucuresti RO-060042, Romania

  • Venue:
  • International Journal of Intelligent Systems Technologies and Applications
  • Year:
  • 2013

Quantified Score

Hi-index 0.00

Visualization

Abstract

Cost models are fundamental building blocks for cloud computing. Cloud providers offer a very wide portfolio of services, while Cloud clients access them against some financial arrangement. There is a fundamental trade-off between what Cloud provider can offer in terms of resources software or hardware, services e.g., storage, e-mail cost and what Cloud clients are willing to pay. The Cloud cost models today are distinct based on service models: Infrastructure as a Service IaaS, Platform as a Service PaaS and Software as a Service SaaS. The need to forecast the cost over a period of time imposes building of cost models, which have to be accurate and error free. In this paper, we make a survey and analyse existing cost models in cloud computing and discuss open issues related to the subject.