Running Head: Cloud Computing 1 Cloud Computing 2
Cloud Computing
Arkeem Glenroy Francis
Antigua and Barbuda International Institute of Technology
Introduction to Information Technology, CIS 101-02
March, 27, 2016.
Cloud Computing
Introduction
In Cloud computing there is a price that is likely to change a record center from a capital-intensive set up to a moveable priced environment (Harris ). To print a document from a desktop or laptop computer, you must have a printer attached to your computer (Evan, Martin, & Poatsy).
Cloud Computing
Cloud computing refers to storing data, files, and applications on the web and being able to access and use
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Almost Unlimited Storage which is say Storing information in the cloud gives you almost indefinite storage capacity.?
Backup and Recovery which means that since all your data is stored in the cloud, backing it up and restoring the same is relatively much easier than storing the same on a physical device (about tech, 2016).
Disadvantages
Technical Issues which say that though it is true that statistics and facts on the cloud can be retrieved anytime and from anywhere at all, there are times when this system can be broken.
Security in the Cloud that is saying that the other major problem while in the cloud is that of?security problems.
Prone to Attack which means storing information in the cloud could make your company helpless to disorders?and threats (about tech, 2016).
In Cloud computing there are Cloud Computing Models they are divided into three parts:
Software as a Service (SaaS): In this model, a complete application is offered to the customer, as a service on request. A single occasion of the service runs on the cloud & several end users are serviced (Harris
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It involves a web browser like Internet Explorer, Firefox, or Google Chrome (Evans, Martin, & Poatsy, 2013-2015).
The back end consists of various data centers and server farms that house the files and programs you access ?on the cloud?. These data centers and server farms are store room full of computers and servers, and they are being created all over the world, providing us with ?cloud storage? (Evans, Martin, & Poatsy, 2013-2015).
How Cloud Computing Works
The goal of cloud computing is to apply high-performance computing?power, normally used by military and to achieve intentions ( Beal, 2016).
To do this, cloud computing it uses?networks?of large groups of?servers?typically running cheap-cost consumer PC technology with particular connections to spread data across them. This IT Structure contains large pools of systems that are joined together ( Beal, 2016).
Conclusion
In ending cloud computing, makes it easier to work together and communicate with others, and it can cut down on administrative tasks for organizations keeping large amounts of computer hardware and software.
The idea of accessing, storing, and processing data from online server or virtual server instead of local server is called as Cloud computing. When we store data in our hard disk which is very near to computer that is called as local storage and computing but Cloud computing doesn’t access data from our hard disk.
The first cloud infrastructure that I would like to describe is the Platform as a Service model, also known as PaaS. The platform in PaaS describes the fact that it provides the computers operating system and hardware for the use of applications. To expand on the platform description it easier to say that a company can use this cloud infrastructure in order to run their software rather than having to buy each computer and software to run a program for each computer. A plus side of using PaaS is that new developers are able to test applications in the cloud without crashing their own computer. It is also capable of storing information on the cloud which frees up hardware storage space. The traditional type of networking where you every computer had to be networked and hardwired to each of the
As its core essences cloud computing is nothing but a specialized form of grid computing and distributing computing’s which various in terms of infrastructure , deployment, service and Geographic’s dispersion (Veeramachanenin, Sepetember 2015) the cloud enhance scalability, collaboration, availability , ability to adapt to fluctuation according to demand accelerate development work and provide optional for cost reduction and through efficient and optimized computing. (BH kawljeet, June 2015) cloud computing (CC) recently become as a new paradigm for the delivery and hosting of services our the internet. There are mainly three service delivery model Software as Service (SaaS) required software, operating system and network is provided or we can say in SaaS the customer can access the hosted software instead of installing it in local computer and the user can access these software through local computer internet browser (e.g web enabled E-mail ) the user only pay and the cloud service provider is responsible for management or control of mobile cloud infrastructure some of the company which provide such service are Google, Microsoft , Salesforce ,Facebook, etc…..Infrastructure as Service(IaaS)the cloud provider only provide some hardware resources such as network and virtualization is
Cloud computing is defined by experts as a type of computing that relies on sharing computing resources rather than having local servers or personal devices to handle applications. The meaning behind the word cloud is that it is a metaphor for the entire online web and its data as well. A cloud service differs from traditional hosting in three different ways. These three differences are that cloud computing is elastic, it is sold on demand, and the service is managed by the provider of the cloud. The easiest way to explain what cloud computing does is that it stores and gives access to different data and programs over the internet rather than just your computer’s hard drive. For it to be actually considered cloud computing it must include data or programs over the internet. Cloud computing can be done anytime, anywhere with an online connection.
Research has shown that cloud computing is not only good for companies but also for the environment. By moving e-mail, patient records and applications into the cloud, it will not only save the company money but also move into the future. Healthcare Professional Office, Insurance companies and Laboratories would all be able to access patient records without the patient having to fill out multiples of the same forms over and over again.
Cloud computing is computing in which large groups of remote servers are networked to allow the centralized data storage, and online access to computer services or resources. Clouds can be classified as public, private or hybrid
But if they lose they data and work they have to make sure that they can get their data back this is why they use backups one hard drive but if that is lose or destroyed they won’t be able to get it back and that is why the now use cloud as well this makes it so that their data is save and is heavily encrypted so that no one can get
Now a days, the hosted services has been extended to more generic business applications, such as, website hosting, email servers, off-site backups, data warehousing and many more sort of things. Saas or software as a service
When they wanted to save photos online instead of on your personal computer, they are able to use “cloud computing” service. Cloud computing means that the transfer of computing data or information over the internet. Not just to keep data in your personal computer, they are able to save the data on internet server to open their data in any computer. In this report we will walk through about what is cloud computing, what kinds of model did cloud computing have, types of cloud computing, benefits of cloud computing, and security.
The cloud computing is the practice that enables access to the shared pool of configurable computing resources which can be dynamically provisioned. It refers to both the applications delivered as service as well as hardware and system software in the data centres that provide those services. The attractive features of cloud computing such as on-demand access, high scalability, reliability, cost savings, low maintenance and energy efficiency bring benefits to both cloud service consumers and providers.
...hey must be aware if someone attacks their data and information, so they must secure their cloud service.
To conclude, the greatest worries about cloud computing are security and protection. The thought of giving over essential information to an alternate organization stresses some individuals. Corporate executives may waver to exploit a distributed computing framework on the grounds that they can't stay with their data secure. It profits these organizations to have solid efforts to establish safety set up. Overall, the administration might lose all its customers. It's in their enthusiasm to utilize the most progressive strategies to secure their customers' information.
Cloud computing facilitates sharing of computing and storage resources with the aim of reducing computing expenses in organizations. Moreover, cloud computing facilitates information sharing among individuals within a cloud. Despite being advantageous, data stored in a cloud is usually prone to hacking and other security issues. This paper addresses the various mitigation measures that organizations are using to ensure that data stored in the cloud is secure.
Cloud storage required hosting companies to operate a large data centers, and people who require their data to be hosted buy or lease storage capacity from them.
...tecture for scalability and availability as the public cloud but is restricted to a single organization.