Cloud Computing Case Study

The ability to manage information plays a critical role in developing a firm’s capabilities in customer relationship management, process management and performance management (Mithas, 2011).

Cloud computing is an internet based computing which provides various applications and services like storage, servers, infrastructure, networking with low cost, on-demand self service, pay as you go model, location independent resource pooling, reasonable price , rapid elasticity etc. Cloud computing is one way to increase the capacity add capabilities without investing in new infrastructures like computer hardware involves storage memory, licensing for new software, training for a person and in a dynamic way.

This article is written by Nicholas Carr and it has become so popular because of its important topic about information technology in business today. Information technology has become a very important component in the success, efficiency and effectiveness of business.

Cloud computing is an emerging model where users can gain access to their applications from anywhere through their connected devices. A simplified user interface makes the infrastructure supporting the applications transparent to users. The applications reside in massively-scalable data centers where compute resources can be dynamically provisioned and shared to achieve significant economies of scale. A strong service management platform results in near-zero incremental management costs when more IT resources are added to the cloud. The proliferation of smart mobile devices, high speed wireless connectivity, and rich browser-based Web 2.0 interfaces has made the network-based cloud computing model not only practical but

(3) Web Services in the Cloud - instead of delivering full applications, this service allows users to access APIs for added functionality.

Innovations in Information Technology expanding rapidly and synergistic with the development of modern society that has the characteristics of high mobility, look for a flexible service, easy-paced and satisfying. The need for systems and methods reliably to the individuals or companies are increasing due to globalization where the business movement is growing so fast.

As the business rapidly expands to international market, the organisation strives to advance their technology to increase their services and productivity. New technologies were implemented to make employees work more efficient and new software to ensure work processes are user friendly, easily kept and retrieved.

The improvements in information accessibility enabled by enterprise mobility result in improved information flow both to and from the central fixed information system. The mobile computer enables quick and efficient information retrieval from the central information system. The ability to access central information and make fixed or ad hoc queries of corporate databases enables employees to get the information they need to complete the job. The mobile computer also enables transmission of current operational data, in native digital format, from the mobile user to the central fixed information

Cloud computing is a combination of two new emerging information technology worlds. The motive of the mobile cloud computing concept is to make use of the computing power of the cloud environment and make it available to the mobile devices in order to solve the challenges in a mobile environment. In recently developed mobile cloud architecture, mobile devices can access cloud services either through ad-hoc mobile network or access points [9].

CLOUD Computing set up unavoidable, advantageous, on request arrange access to a mutual pool of configurable computing assets that can be quickly arranged and discharged with basic endeavors for administration or specialist organization association. Its primary target is to convey quick, secure, helpful information stockpiling and net computing administration, with all computing assets, imagine as administrations and conveyed over the Internet. Various computing ideas and advances are joined in Cloud Computing to fulfill the computing needs of clients, it gives normal business applications online through web programs, while their information and programmings are put away on the servers.

3. Half breed Cloud: It is a sort of joined cloud. It can contain no under two sorts of cloud servers, i.e. private, open or gathering cloud that are made together in the datacenters however even they were kept together they remain as separated particular substances. Different association models are the purposes of intrigue open in a cross breed cloud encouraging. In this way, it isn't too easy to isolate open, private or gathering fogs. Resources in a cross breed cloud are managed and given either in-house or by outer suppliers. For taking care of tremendous data, affiliations can use the mutt cloud appear.

In this way, mobile computing has brought some major changes to the internet world; some of them include cloud computing, social media services and e-commerce. Cloud computing is a service through which users can compute data, use applications and save their data online on internet. This stored data and applications can be accessed anywhere anytime. For example, if a user saves some data online in cloud from home desktop and then finds a need to access while being on a trip, it can be easily accessed through mobile phone or laptop just by connecting to internet. Similarly, applications can be used while being mobile.

Cloud computing is used to connect ‘n’ number of computers to a single network and gaining different level of access across the world. It is used to reduce the IT infrastructure because it provides different type of services like servers, storage, databases, networking, software, analytics, and so on over the Cloud Computing. In present world we have different type of cloud computing like Amazon Web Services, IBM, and Salesforce etc. with different specifications which are required to others. Each service has its once implementation techniques to provide user friendly accessible.

Mobile devices are very much constrained in terms of storage, battery life and computational abilities. Mobile cloud computing comes in handy, to resolve these problems. It offers numerous advantages to the end-users on personal and business-level.

The local restaurant probably manages their lunch-time crowds using hand-held devices that allow the waiter or waitress to communicate menu orders directly to the kitchen. The rental car company uses information technology to track not only customer orders but may also use global positioning systems that relay the exact position of every car wherever it is. Your local drycleaners may also use information technology to keep track of all their chemical processes to ensure regulatory compliance. In short, there are very few businesses and organizations that do not currently use some form of information technology.