Most of the companies used to store their data manually orstore their data in on-premise infrastructure. To meet the global challenges,most of the organizations want to utilize their time to improve the business,and ready to outsource their IT requirement.Cloud computing is an upgraded innovation to runorganizations. Rather than running the applications on a Personal computer or aLAN, they keep running on a mutual multi-occupant. It is self-benefit arrangedto utilize any application that keeps running in the cloud, just signed in,customize it as per the client requirement, and begin utilizing it.
These dayseven a small organizations are running their App’s using cloud, as contentresource management, HR, and custom-manufactured applications. Cloud-basedapplications cost less. Cloud gives more versatile, more dependable and moresecure administration. Updates are occasionally finished by cloud suppliers toencourage new highlights, security. Cloud service deployment can be private cloud or publiccloud.
• Cloudcomputing is better for small and medium-sized organizations. The computing resourcescan be accessed anywhere, anytime with any standard device which can access theweb. Also, hybrid cloud is considered as the most appropriate cloud deploymentmodel, representing a perfect balance between the sensitive data issue and costsavings. • Computingresources may be availed elastically by customers. A customer may request moreresources when needed and release them when not required.
From a customer’spoint of view the resources are unlimited. The customer pays only for the totalresources used. • Cloudprovides high availability and failover support for DB instances.• Cloudintroduces the idea of anywhere and anytime access to services, tools and dataand is the key of visions of a future with organizations with no physicallocations or global organizations with complete infrastructure and unified ITsystems. • Securityrisks of Cloud Computing can be avoided through serious analysis byorganizations regarding which data should be stored in the cloud, developingadvanced data protection mechanisms, and improving the transparency regardingsecurity measures taken by cloud providers.Rapid growth in the current technology and in the datacommunication leads to a huge growth of cloud technology.