Institute of Advanced Engineering and Science w w w . i a e s j o u r n a l . c o m International Journal of Cloud Computing and Services Science (IJ-CLOSER) Vol.2, No.2, April 2013, pp. 148~158 ISSN: 2089-3337  148 Journal homepage: http://iaesjournal.com/online/index.php/ IJ-CLOSER A Distributed Service and Business Model for Providing Cloud Computing Service Shreya Bhadra*, Tirthankar Gayen** * School of Computer Engineering, KIIT University ** School of Computer Engineering, KIIT University Article Info ABSTRACT Article history: Received Jan 5 th , 2013 Revised Jan 10 th , 2013 Accepted 30 th , 2013 Cloud computing model has enabled IT organizations to serve the users globally. It gives the services like Platform as a Service, Software as a Service and Infrastructure as a Service without users being much aware of the details in which the services are provided. As in File Access System Service the users are not aware of the locations of the files in Clouds. File access seems to them as a single coherent file system. Considering this aspect, this paper is concerned with an effective service and cost model for providing Cloud Computing service for writing and compiling source code remotely from any hand held device using the distributed service model. According to this model, for providing a service, the service provider may subsequently use the services of other service providers in the Cloud without the awareness of the client. The cost model effectively evaluates the cost which each client pays to each of its service providers for receiving the services. The model is expected to be mutually beneficial to the client and its service provider. The client is paying only for the service it receives and the service provider only provides the service that is requested by the client .The cost is evaluated based on the kind of service provided. The model is also expected to reduce software piracy to a considerable extent. Keyword: PaaS Cloud Computing Compilation Software Piracy Copyright © 2013 Institute of Advanced Engineering and Science. All rights reserved. Corresponding Author: Tirthankar Gayen, School of Computer Engineering, KIIT University Email: tgayen77@gmail.com 1. INTRODUCTION Cloud Computing is a service model where services are providing to the end users with flexible and scalable services available through the internet [1]. The service can be a software, hardware, infrastructure or platform. This is a device independent model because it resources can be accessed not just from any computer on the internet, but also any type of machines, provided that it has an internet connection and web browser. Many private individuals now regularly use an online e-mail application such as Gmail, Yahoo! Mail or Hotmail. Face book is a common social networking site. However, these type of cloud computing are just at the beginning stage. Amazon web service is one of the early implementation of public cloud. Amazon’s simple storage service or S3 is a great way to stores data on the cloud that ca n be access to internet [2]. Others like Google Apps an online e-mail and office suite.