International Journal of Information and Communication Technology Research ©2012 ICT Journal. All rights reserved http://www.esjournals.org
Cloud Computing for Academic Environment
Ajith Singh. N1, M. Hemalatha2
Department of Computer Science, Karpagam University, Coimbatore, India Department of Software Systems & Research, Karpagam University, Coimbatore, India
ABSTRACT In traditional computing, we install software programs on system (computer) update the hardware as per our requirements. Documents we create or save are stored in our computer. Documents are accessible on our own network, but they can’t be accessed by computers outside the network. Using of cloud computing, the software programs aren’t run from one’s personal computer, but are rather stored on servers accessed via the Internet. Cloud Computing provides resources and capabilities of Information Technology (e.g., applications, storages, communication, collaboration, infrastructure) via services offered by CSP (cloud service provider). Cloud Computing has various characteristics as shared infrastructure, self-service, pay-per use model, dynamic and virtualized, elastic and scalable. Cloud computing in academic environment will be benefitted by every student and staff where lots of collaboration and safety of data is needed in academic. Academic has various departments and many semesters where lots of students need to access the computing a need for highly available up-to-date software and hardware is must. Cloud computing has the capacity of scaling and elasticity which is perfect for such an environment. Keywords: Cloud Computing, Web service, Virtualization, Grid Computing, Virtual Computing Lab, higher education institutions
Cloud computing growth has taken all the attention of various communities like researches, student, business, consumer and government organization. Big data is the main reason for coming of cloud computing in the show, everyday lots of data in the size of PETA bytes are uploaded in the digital world which required lots of storage and computing resources. Cloud Computing is a marketing term which is also known as utility computing deliver the service as software, platform and infrastructure as a service in pay-as-you-go model to consumers. Berkeley report says on this services as “Cloud computing, the long held dream of computing as a utility, has the potential to transform a large part of the IT industry, making software even more attractive as a service. Education has been gradually expanded, and the education object has slowly turned to social staff. The teaching method from black board to online is growing fast than ever. An online tutor which helps has to take class in any hour is an advance of learning using technology. E-learning and online solution is what we required in education environment. With the increasing number in receiving education, a series of new problems have emerged. For example: As teaching methods change, the existing teaching-learning methods cannot meet demand; and with the constant expansion of education, the existing teaching facilities also need to constantly update. When Cloud Computing appears, it provides a new solution to establish a unified, open and flexible network teaching platform and reduce the hardware input .
Internet is the resource where we can transform cloud computing, it can deliver the most advanced software and educational materials, hardware resources and services to students and educators in even the most impoverished or remote school districts in the state, without the need for advanced IT expertise at those locations. At the same point, it does more for significantly less, providing needed relief for currently strained education budgets . IT companies are eager to encourage educational adoption of cloud computing; for example, Google Apps for Education Suite comprises Google Mail,...