
Knowing About Cloud Computing: Technology Behind Online World

Contributor is working as Assistant Professor in Department of Computer Science in Apex Institute of Engineering & Technology, Jaipur from four years.
Dear Reader’s Lets begin with What is the concept Cloud Computing?
In the current technical environment there is need of service that offers the users to work over the internet. In simpler words we can say that cloud computing allowing the user to store and accessing the data and programs over the internet rather than the computer’s hard disk .We can say that Cloud Computing has reduce the usage of on-site software and hardware. We use the services of cloud computing in day to day life without knowing it.As we use the apps like Facebook and any mail services we only need to login yourself all the data related to that account will be accessible to us through id.The data related to particular account is actually stored into the cloud or internet. Similarly other day to day examples are like Watsapp and Google drive. The similar is applied for any email account. If we preparing any documents on the Internet it is also the one example of cloud computing. Suppose we log on to any web-based service like Google documents and we create a document, spreadsheet, presentation, we are using the cloud storage where our all documents will be stored and safe. Further we may access our documents from any system, from anywhere in the world ,and at any time.. If we talk about the working of Cloud Computing there is huge or enough availability of cloud space in which user or client may store their information or business related information . The infrastructure of cloud is built in such way that provides the very fast transmission of data.. Cloud Computing grant the user to upload and download the information. Users of cloud may access the data from anywhere in the world. We can see the two main ends of Cloud Computing as front-end and back-end. These two sides or ends connected with internet connection. The front end or the client side of the cloud has the application, which is used to access the cloud system. The backend of the cloud is itself the cloud that have many computers, hardware system, high speed servers, and systems to store big data.