With the advancement of time and technology, the need has been so to move along with the pace else one will be left behind. With the age of internet everything has been just under the tip of the finger, be it information, services, interaction, socializing etc. Under such scope is one another word which is yet little rare among the masses is gradually becoming a big hit in both private and public domain. Cloud computing is the term stating so far. It is a metaphorical term of internet based computing that relies on sharing computing resources instead of having local servers or personal devices to handle applications. Cloud computing is compared to a type of computing which is the grid computing where unused processing cycles of all computers in a network are harnesses to solve problems.
Cloud computing is used for bringing infrastructure, services, and software based on the demand that offers attractive advantages to the public sector. As an example, it has the potential to reduce immensely the information and communications technology (ICT) costs by virtualizing capital assets like disk storage and processing cycles into a readily available and affordable operating expense.
One of the greatest significant opportunities of cloud computing for the public sector is the ability to share ICT resources among numerous agencies. Cloud computing offers an easier and relaxed route to more efficient and effective public sector information management. While governments have also tried hard in various ways to create frameworks geared toward shared services, these have not always been successful. The reason may vary depending on the human resource, skilled personnel, technology to create such world class ICT infrastructure.
There are numerous benefits and advantages to switch to a cloud computing model which certainly has revolutionized the way businesses all over the world consume IT. Primarily cloud computing drives down cost on capital expenditure on hardware and upgrades.
Thus the advent of cloud computing models in the organization is providing new directions in terms of scope and value. Organizations that are fully dependent on IT to meet business goals have understood the value of cloud computing for its availability, scalability, instant provision, virtualize resources and storage. Both private and public cloud models are available from cloud service providers based on the requirement of an organization along with the set of pros and cons in both the model.
Cloud computing in public sector are very well has become the need of the hour. These are hosted services available by cloud service providers on the internet. Public sector under e governance would be the best form of cloud computing where the resources (servers, storage, etc.) are shared between multiple users publicly and the infrastructure, services and usage policies are managed by the service provider to the limit where there are no security and legal barriers.