# SLA-Oriented Resource Provisioning for Cloud Computing: Challenges, Architecture, and Solutions

**Authors:** Rajkumar Buyya, Saurabh Kumar Garg, Rodrigo N. Calheiros  
**arXiv:** [1201.4522](https://arxiv.org/abs/1201.4522)  
**Date:** 2012-01-22  
**Summary page:** https://www.summarizepaper.com/en/paper/1201.4522v1/

## Key points

- The paper discusses the potential of cloud computing systems to provide high-quality computing services globally.
- It emphasizes the importance of offering differentiated services that meet users' expectations as demand increases.
- The authors propose an architecture for SLA-oriented resource management to address these challenges.
- This architecture integrates market-based provisioning policies and virtualization technologies for flexible resource allocation.
- The paper presents the authors' vision for this architecture and discusses implementation challenges.
- Performance results from a working prototype system demonstrate the feasibility and effectiveness of SLA-based resource provisioning in clouds.
- Overall, the paper provides valuable insights into resource management challenges in cloud computing and offers a comprehensive architectural solution.

## Summary

The paper titled "SLA-Oriented Resource Provisioning for Cloud Computing: Challenges, Architecture, and Solutions" by Rajkumar Buyya, Saurabh Kumar Garg, and Rodrigo N. Calheiros discusses the potential of cloud computing systems to provide high-quality computing services to users globally. As the demand for these services increases, it becomes crucial to offer differentiated services that meet users' expectations. To address these challenges, the authors propose an architecture for SLA-oriented resource management. This architecture supports the integration of market-based provisioning policies and virtualization technologies to enable flexible allocation of resources to applications. The authors present their vision for this architecture and discuss the challenges involved in its implementation. The paper also includes performance results obtained from a working prototype system that demonstrate the feasibility and effectiveness of SLA-based resource provisioning in clouds. Overall, this paper provides valuable insights into the challenges faced in resource management for cloud computing and offers a comprehensive architectural solution that can enhance service quality and meet user expectations in this rapidly evolving field.