Executive Summary The concept of computing has changed over years and continues to change even today. Earlier we had mainframes and computers that took entire rooms to process small amounts of data. These machines led to smaller servers and increased computing over with a much smaller physical presence. The main aim of cloud computing is to save money in the business by allowing online provisioning of IT resources on demand. The IT personnel can now focus more on core business capabilities rather than maintaining the infrastructure. Cloud services are instantly created and automatically provisioned as and when needed which allows to totally reducing the cost of ownership. Cloud Computing has specific characteristics that separate it from regular resource and service provisioning environments. Some of them include: ➢ Scalability ➢ Disaster Recovery ➢ High Availability ➢ Business Agility ➢ High Resource Utilization ➢ Time saving ➢ Reduce up-front IT cost To provide a secure cloud computing solution, an organization needs to decide on which type of cloud to be implemented. Types of clouds: ➢ Public cloud ➢ Private Cloud ➢ Hybrid Cloud Types of cloud delivery methods: ➢ SaaS(Software as a Service) ➢ PaaS (Platform as a Service) ➢ IaaS (Infrastructure as a Service) All these offerings allow users to run applications and store data online. Each offers a different level of user flexibility and control. In 1999, salesforce.com was one of the first players in cloud computing when
There are several advantages of using Cloud Computing, for example: “To begin, businesses can have lower cost computers for users.” Alijabre explains that cloud computing can be very beneficial for the businesses. Moreover, businesses will bring great amount of profit into their company, and it will be easy to use it. Alijabres goes on to provide several examples why cloud computing is better. One of of the most important reason why companies are moving towards cloud computing is the lower cost of the system. “To begin, businesses can have lower cost computers for users.” He explains that small business will not need computers that are high performance based. Business can get less expensive computers and store all of their data online instantly, without having them to worry about the space in a
What is cloud computing? Cloud Computing is storing and accessing applications and data over the Internet and not locally of your computer’s hard drive. The concept has been around and in use for years. To put it more simply, cloud computing means providing processing power to electronic devices (PCs, tablets, smartphones) via a remote infrastructure. There are some advantages and disadvantages of using cloud computing in a business environment. I will be describing three advantages and three disadvantages of using cloud computing in everyday business.
Cloud computing is a new technology that comes with both benefits and drawbacks and like any new tech it can be used to great success when paired with steps to mitigate the security issues it raises. Cloud computing has become somewhat of an ambiguous term often having different meaning for different people. An article in InfoWorld (2013) stated, ”Cloud computing comes into focus only when you think about what IT always needs: a way to increase capacity or add capabilities on the fly without investing in new infrastructure, training new personnel, or licensing new software. Cloud computing encompasses any
Cloud computing is provided by an outside organization; it takes the place of an existing system, usually an internal network, and moves it to a web based service where all information in the company will be processed and stored. Internal IT infrastructures can be costly due to maintenance and personnel. Cloud computing reduces costs by removing the need for an internal system and the people to run it.
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.
All of us have an opinion about Cloud computing. Leaders in the industry think of it as a form of outsourcing, largely eliminates operational responsibilities, and offers substantial scalability and elasticity, the ability to store large amounts of data that is available only to authorized applications or users.
The future of computing is slowing turning to the cloud. Eventually, most individuals and companies will be utilizing the cloud. Businesses can use high quality cloud computing, grow as needed, without having to spend a lot of capital. Cloud computing offers the flexibility of meeting on demand computing needs along with system availability, performance and security features. Cloud computing is faster and less expensive as they would only pay for what is used.
In Grid Computing, resources are provisioned as a utility that can be turned on or off; but, in Cloud computing resources are provisioned on
The purpose of this briefing report is to provide an overview of what cloud computing is and how it can apply to a business or organisation. This document goes over what cloud computing is as well as it’s benefits and drawback. The benefits are in relation to the cost efficiency, accessibility & portability, as well as the security & data protection that cloud computing provides. The drawbacks are in relation to the potential threats to the cloud, Privacy and consumer risks as well as the cloud being only accessible when an internet connection is present.
Individual use on request -The resources can be used at anywhere, anyplace and at any time via a global network. There is no need for human intervention from a service provider in order to access the resources
Cloud computing will continue to grow in popularity. As more businesses look for ways to cut cost, cloud computing will eliminate the need to have the storage space, money needed to purchase and upgrade equipment and to have the technical knowledge to handle problems that arise.
The second type of cloud computing is Grid computing which also follows the distributed architecture in which there are cluster of computers which share resources with each other like
In practice, the satisfaction of users can be relatively assured with certain relevant features of the Cloud. These features of the Cloud are essential to enable services that actually represent the Cloud computing model. These features include: elasticity; scalability; customization; self-service; and pay-per use.