Cloud computing:an introduction

TL;DR: The main cloud service providers and their products followed by primary cloud computing operating systems were described and the need for cloud service composition was concluded and argued that semantics was the essenced for growth of cloud computing.

Abstract: This paper first briefly introduced the cloud computing,then presented the typical architecture of cloud computing. After that,it presented different types of cloud computing. Then described the main cloud service providers and their products followed by primary cloud computing operating systems. Also provided insights on issues faced by cloud computing. Finally,concluded with the need for cloud service composition and argued that semantics was the essenced for growth of cloud computing.