Anwar Mohd. Mansuri^1,, Prithviraj Singh Rathore²

Cloud computing is the computing that provides virtualized IT resources as a service by using Internet technology. In cloud computing, a customer lends IT resources as needed, uses them, get a support of real-time scalability according to service load, and pays as he/she goes. Cloud computing is becoming an adoptable technology for many of the organizations with its dynamic scalability and usage of virtualized resources as a service through the Internet. Cloud computing uses the Internet and central remote servers to maintain data and applications. As know that at present the e- ccommercee services opportunity to utilize pay-as-you-go resources together with their own and shared resource in the fields of IT. In this paper shows that the cloud computing plays an important role in the fields of Information Technology services and its applications and it is helpful to provide the data to the customer. The results show that the comparison of cloud services and normal services of Information Technology applications.

cloud computing, SasS, distributed data base, cloud storage, big data