A Review On Cloud Elasticity For System Performance...

A review on cloud elasticity for system performance improvement and cost reduction Pancham Baruah ME-CN Department of Computer Engineering DY Patil School of Engineering Technology Charoli, Pune - India Abstract: Cloud Computing as a new enterprise model has become popular to provide on-demand services to user as needed. Cloud Computing is essentially powerful computing paradigm to deliver services over the network. Computing at the scale of the Cloud system allows users to access the enormous resources on-demand. However, a user demand on resources can be various in different time and maintaining sufficient resources to meet peak resource requirements all the time can be costly. Therefore, dynamic scalability which can also be called as elasticity is a critical key point to the success of Cloud Computing environment. Dynamic resizing is a feature which allows server to resize the virtual machine to fill the new requirement of resources in a cloud environment. Though there are enormous applications hosted on cloud now a days, but the next big thing which will be focused on will be the elasticity. In this paper, an effort has been put to explain the cloud elasticity concept and how i t will benefit the Cloud implementers in reducing operation cost and also to improve the system’s performance as a whole. Keywords: Elasticity, Scalability, Performance, Cloud, SaaS, Cost effective I. Introduction Cloud computing has become a significant part for many business andShow MoreRelatedImpact Of Technologies On The Economics Of Healthcare1195 Words   |  5 Pagesand the entire health care industry value chain. The two most disruptive technologies of all are cloud computing (Corredor, Martà ­nez, Familiar, 2011) and telemedicine administered remotely over the Internet (Johansson, Wild, 2010). 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