The technological developments have changed the way the business world communicates. With offices, workforce and customers spread across geographical boundaries, the global organizations today, accesses the various applications and information through a wide corporate network of infrastructure and communication systems. However, with the ever changing demands from customers for world-class services and products, and in face of the growing competitive market, organizations tend to increase the IT infrastructure capacities and capabilities.

The advent of cloud computing technology has paved way for meeting the demands of high-end infrastructure and networking systems. In layman’s terms, cloud computing services refers to the technique of providing computing as a service wherein the resources and software are shared through computers over a network and accessed from a centralized location, with the help of the application programming interface. Basically, working on a broader concept of data center and shared services, the cloud computing technology allows enterprises easier access and manageability of their applications, servers, storage and networking resources.

While most of the large business conglomerates tend to use dedicated hosting services of data center for managing their application and information retrieval from their wide area networks, the small and medium sized enterprises find it difficult to invest in such exclusive data centres. These SME’s then tend to make use of the colocation services India and shared hosting services offered by the data centres. However, the advent of cloud computing has put the organizations at ease with their distinct advantages over the traditional hosting services. Generally offered as an on-demand model, the user organizations need to spend only for the services used. Further, as service providers manage the cloud computing services, the end users can avail the benefits of innovations in virtualisations and distributed computing, besides access to high-speed Internet connectivity.

The cloud computing service providers offer their clientele a number of benefits, which include quick deployment, data security, scalability, business agility and low overhead costs. Further, as the cloud computing services are offered either as Infrastructure as a service(IaaS), Platform as a service (PaaS) and software as a service (SaaS), the clients are provided with physical or virtual machines, storage blocks, firewalls, load balancers, local area networks and resources on-demand from the data centres.

However, whatever be the structure of the services offered, the cloud computing service providers also have a number of deployment methods for the user organization which varies from public cloud, hybrid cloud or private cloud. Irrespective of the deployment format, cloud computing services is convenient with online provisioning of servers, networks and storage infrastructure in real-time mode, with increased mobility and anytime access.


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