Cloud Computing – New Era of Information Technology

Abstract

Cloud computing is new technology in information technology. With the using of the cloud we can store our information and data on the cloud by the using of internet services. . In other words Cloud is something, which is available at remote location. Cloud can offer services over public and private networks, i.e., WAN, LAN or VPN. In cloud computing we can use many services like SaaS, PaaS and IaaS and there is also used many cloud model like Public cloud, Private cloud and hybrid cloud. Cloud computing offers platform independency, as the software is not required to be installed locally on the PC. Hence, the Cloud Computing is making our business applications mobile and collaborative. There is many cloud based companies which provides cloud based application using web services like Amazon, Microsoft, Google Cloud Platform, IBM, Oracle, Salesforce.com