Technologies of Cloud Computing - Architecture Concepts based on Security and its Challenges

Provided by: International Journal of Advanced Research in Computer Engineering & Technology
Topic: Cloud
Format: PDF
Cloud computing is becoming a powerful network architecture to perform large-scale and complex computing. The authors present a survey of cloud computing, highlighting its key concepts, architectural principles, state-of-the-art implementation as well as research challenges. The aim of this paper is to provide a better understanding of the design challenges of cloud computing and identify important research directions in this increasingly important area. As clouds are complex, large-scale, and heterogeneous distributed systems, management of their resources is a challenging task. They need automated and integrated intelligent strategies for provisioning of resources to offer services that are secure, reliable, and cost-efficient.

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