Anisha Tandon, International Journal of Computer Science and Mobile Computing, Vol.3 Issue.2, February- 2014, pg. 153-157 © 2014, IJCSMCAll Rights Reserved 153 Available Online at www.ijcsmc.com International Journal of Computer Science and Mobile Computing A Monthly Journal of Computer Science and Information Technology ISSN 2320–088X IJCSMC, Vol. 3, Issue. 2, February 2014, pg.153 – 157 RESEARCH ARTICLE Implementing & Developing Cloud Computing on Web Application Anisha Tandon Assistant Professor, JIMS Vasant Kunj 84.anisha@gmail.com ABSTRACT This paper introduces internet-based cloud computing, its characteristics, service models, and deployment models in use today. We also discussed the benefits and challenges of cloud computing and the significance of flexibility and scalability in a cloud- based environment. In this paper we also focus on issues and advantages for web and cloud based applications; we also point out the various difficulties associated with dynamic updates for such applications, present and layout directions for future work. I INTRODUCTION Cloud Computing [1] is evolving as a paradigm for hosting Internet-scale applications in huge computing infrastructures. In particular, IT services are migrating from enterprise-scale computing infrastructures to cloud computing infrastructures that is pay-for-service huge data-centers with thousands of machines. Cloud computing refers to those services and applications that will be delivered in the internet cloud, and the main fact is that, in many cases, the devices that are used to access such services and applications which do not require any special applications. II CHARACTERISTICS Cloud computing [2] contains the following characteristics:- • Shared Infrastructure — Cloud computing uses a virtualized software model that enables sharing of physical devices, services, networking and storage capabilities. • Network Access — Cloud computing can be accessed over the internet from a broad scale of devices such as laptops, PCs and mobile devices, using some standards APIs. • Managed Metering — Cloud computing uses metering for managing and optimizing the services and to provide billing and reporting information. Consumers are also billed for thus services in fulfillment of how much they have actually used such services during the billing period.