Cloud Computing: A New Era of IT Opportunity and Challenges

Cloud Computing is a new technology that provides us all the services and resources for retrieving our data globally. Now a days IT industry is standing at the threshold of a new era in the technological field. Cloud computing is everything that could answer the problems of IT companies. Cloud computing has the ability to make IT resources more cost-effective and it gives businesses a great flexibility to expand.

There are several fields including business, egovernance, utility computing, military, and healthcare where computer system play a vital role. All the fields include the sharing of data among each other's. So if we want a channel through which we will have easy way to communicate and share the data then cloud computing provides us a very seamless way to communicate.

But as the time is growing cloud computing should also have to enhance its performance. Many big companies are not adopting this technology till now because of many challenges. The different types of challenges are:

Performance

In this paper we have tried to summarize the uses, benefits and challenges of cloud computing and we also have tried to explain how the cloud computing can help in business in today's scenario.