%P 652-662 %C Kuantan %V 180 CC %A D. Adhipta %A Mohd.F. Hassan %A A.K. Mahmood %T Elasticity study: DBrain project grid-cloud integration %N PART 2 %R 10.1007/978-3-642-22191-0₅₆ %D 2011 %J Communications in Computer and Information Science %L scholars2005 %O cited By 0; Conference of 2nd International Conference on Software Engineering and Computer Systems, ICSECS 2011 ; Conference Date: 27 June 2011 Through 29 June 2011; Conference Code:85603 %X DBrain is a collaborative project involving multi-discipline fields aimed primarily to provide information and assistance to patient-physician interaction on Dementia disease. This paper explores the possibility and feasibility of the Grid implementation over the Cloud infrastructure to extend and enhance the current resources capacity for catering future expansion. The paper presented a study on the Cloud's elasticity to achieve effective operational cost within the context of DBrain project. Finer details of the current metric is explored and extended for the elasticity indicator. © 2011 Springer-Verlag. %K Collaborative projects; DBrain Project; Grid and Cloud Integration; Operational costs, Diseases; Elasticity; Medical computing; Software engineering, Cloud computing