The International Journal of Innovative Research in Computer and Communication Engineering
The term-cloud computing has been introduced in the IT industry nowadays as latest technology. Most of the companies investing their money in research and developing of this domain and to implement this technology. Managers have traditionally viewed IT as difficult and expensive and the promise of cloud computing leads many to think that IT will now be easy and cheap. The reality is that cloud computing has simplified some technical aspects of building computer systems, but the myriad challenges facing IT environment still remain.