Cloud computing is a newer emerging technology which employs the internet and central remote servers to uphold data and applications. A simple example of cloud computing is Yahoo email, Gmail, or Hotmail etc. This innovation has shown up demanding attention and is quickly changing the direction of the technology landscape. Whether it is Google’s unique and scalable Google File System, or Amazon’s robust Amazon S3 cloud storage model, it is clear that cloud computing has arrived and growing high as a much promising technology. Cloud computing, the Internet-based computing facilitates shared resources, software, and information to computers and other devices on demand.

Cloud Computing Applications

The applications of cloud computing are practically boundless. Potentially, everything from general word processing software to customized computer programs could work on a cloud computing system. Cloud computing applications extend from full-blown applications to storage services to spam filtering. On a strategic level, there are hundreds of applications of cloud computing as mentioned below.

• It delivers software as a service over the Internet, eliminating the requirement to install and run an application on the client’s own computers
• It simplifies maintenance and support service
• It’s an updated version of utility computing basically in the case of virtual servers available over the Internet
• Cloud computing services help provide backup and recovery provisions.
• It has helped a way to augment capacity or add capabilities without investing in new infrastructure or training new personnel or licensing new software.
• Cloud computing covers any subscription-based or pay-per-use service that extends up to or more than the IT’s existing capabilities.
• Software-as-a-Service (SaaS) is a form of cloud computing which delivers a single application through the browser to thousands of customers using a multitenant architecture.

Significance of Cloud Computing

In a cloud computing systems, there is a noteworthy workload shift. When it comes to running applications, the local computers no longer have to do all the heavy lifting. Instead, the network of computers that make up the cloud handles them. This technology has made both the hardware as well as the software demands on the user’s side to shrink. Organizations and individuals can benefit from mass computing and storage, provided by large companies with stable and strong cloud architectures. On the other hand, companies that desire to build massive, scalable environments, utilizing virtualization and cloud computing will increase their future margin of success greatly. It helps the world to enter into a new era of IT flexibility that enables IT organizations to dynamically act in response to the rapidly changing needs.