• Avadhesh Kumar Gupta

Cloud computing is a basic practice of using a network through remote server hosted on the internet to store, access, manages data on demand services. It is pay as per use. Cloud computing provides access to shared resources instead of personal or local server. It saves time and cost for the organisations. This technology is completely dependent on internet where client data is stored on the server and maintain in the data centre by the cloud providers such as Google (Drive), Microsoft (Azure), Amazon (AWS) etc. It comes in emerging domain and it is acclaimed throughout the world. There are some security issues also whenever the data placed on the server or internet. This research paper mainly focuses on the cloud computing concepts, cloud infrastructure and security issues. This research paper also analyses the challenges present in cloud computing. It provides us means by which we can access the applications as utilities over the internet. Through cloud computing Business application can be customize online such as create and configure.

Cloud computing, Types of Cloud providers, Google Drive, Microsoft Azure.

"A Paper on the Concept of Cloud Computing", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 3, page no.528-532, March-2019, Available :http://www.jetir.org/papers/JETIREO06120.pdf

"A Paper on the Concept of Cloud Computing", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 3, page no. pp528-532, March-2019, Available at : http://www.jetir.org/papers/JETIREO06120.pdf