What Is Cloud Computing? Essay

1335 words - 6 pages

Frank Liu
CRN: 110-31969-34791-43412-43413-43512
Professor Martha Tilmann
16 April 2014
Cloud Computing
1. Cloud Computing Defined
Cloud computing is defined to be the use of computer programs and applications, to access information, storage, that is not stored locally on a computer’s hard drive, but rather over the Internet. There are five defining characteristics to cloud computing.
Cloud computing allows users to have almost no interaction with the service provider. For example, when we use Google Drive, a web application similar to Microsoft Office, we can do so without ever having to contact the service provider, Google.
The second characteristic of cloud computing is resource pooling. A computer company such as Google can own a powerful computer such as the mainframe or cluster of those and “rent” processing power and/or storage space to people or companies that may not have the infrastructure or may need to supplement their existing infrastructure. These customers can use the storage space to store files when their own hard drives have been filled up or use as a server for running programs.
In cloud computing, customers can “rent” resources off a computer company’s mainframe. Sometimes, the customer “renting” space from the service provider may request for more resources such as faster response, more memory, RAM, or storage space. In such cases, the service provider can quickly and easily allocate the necessary resources to the customer in need.
The fourth characteristic of cloud computing is broad network access. The applications that are available through cloud services are accessible through a variety of devices and locations, allowing users to access applications through various types of storage not limited to the local hard drive. Furthermore, with cloud computing, users can access applications from any type of network such as a corporate private network or the Internet, making programs available virtually anywhere.
Finally, cloud computing allows the service provider to monitor usage of the computer resources such as processors, storage, and usage of applications. This ability allows customers to determine whether or not they need to adjust the amount of resources they are “renting”. It also allows the service provider to measure utilization for billing purposes, similar to PG&E charging customers for the usage of gas and electricity.
2. Historical Timeline for Cloud Computing
The history of cloud computing goes back to 1960 when J.C.R. Licklider introduced the idea of a network that the whole world could connect to and access data from. This “network” he mentioned is the idea that developed into the modern-day Internet, which cloud computing is based upon. Similarly, John McCarthy, another figure of the 1960s, believed that computing of the future would be a public utility, as was the telephone system. Those ideas did not take flight until the 1990s, when high-bandwidth connection across networks became possible. In...

Find Another Essay On What is Cloud Computing?

What Is Ubiquitous Computing ? Essay

894 words - 4 pages What is Ubiquitous Computing ? What is ubiquitous computing? An exciting new approach to serving us with technology? Or the environment where the virtuality will became the reality? Let's try to give the definition of ubiquitous computing, its development, including the key people and places influencing its development, and finally some concerns raised by this new approach for putting technology and people together. Already, one name has

What is Cloud Storage? Essay

2888 words - 12 pages An introduction In simple terms, it's just a storage located remotely which you can access anywhere. It's like storing your files online and accessing it anywhere while using your laptop, mobile device or another PC. What is cloud storage? Cloud storage basic terms, is a way to save information to the web that can managed data storage. Cloud computing services are online services, which store this information to a safe and secure location

Cloud Computing

1666 words - 7 pages expansion determine what services they need. Though, most organizations acquire IaaS. When this happens, companies surrender their data to the cloud. They are unaware of how their information is kept safe and confidential. All of their operations are dependent on the cloud operations. Cloud computing should not be considered as a significant option for data storage and network infrastructure solutions because of evident security concerns. What

Cloud Computing

1438 words - 6 pages . There is no maintenance fee, but rather a business pays for what they use. The amount of storage space is unlimited. This is a boon to companies who cannot accurately predict data usage. The ability to access private and public clouds ensures stability and security. Cloud computing services offer the positive aspect of not requiring software installation on company owned computer hard drives. For a small business owner, running a company

Cloud Computing

1806 words - 7 pages institute Cloud Computing requires that all concerned stakeholders have a reasonable understanding of what they are investing in. The disadvantages of using SaaS are important to understand also. Every application does not need to be ‘in the cloud’. Moving to the cloud may not be the best choice for all organizations. To effectively use cloud computing a working knowledge of the infrastructure, hardware, and platform needed to effectively support the use of SaaS is imperative.

Cloud Computing

3321 words - 13 pages the virtual cloud. Most providers of cloud solutions leverage the pooling effects that arise from the sharing of resources for their business model. ARCHITECTURE: In order to better understand the structure of cloud computing professionals divide the system into two sections: the front and the back end, which are connected through a network, usually the Internet. The front end is what end users normally see. The back end is the "cloud" section

Cloud Computing - 777 words

777 words - 3 pages advantages that Cloud offers organizations combined with its limitless potential make the expansion of Cloud inevitable. Works Cited Scharff, N. (2011, June 13). Soar into the cloud. Fortune, 163(8), s2-s18. Wenzel, E. (2011, May 16). Moving to the cloud isn’t for everyone: What to consider first. PC World. Retrieved from http://www.pcworld.com/businesscenter/article/227189 Kolakowski, N. (2011, April 13). Oracles cloud strategy: Cover all angles. eWeek. Retrieved from http://www.eweek.com/c/a/Cloud-Computing/398824 Salesforce (2011). What is cloud computing?. Retrieved from http://www.salesforce.com/ cloudcomputing.

Cloud Computing - 2200 words

2200 words - 9 pages becomes not only more cost effective but also more efficient. Similar to the switch to using waterwheels to power steel manufacturing plants, cloud computing allows the customer to only pay for what is used in the company. Compared to the old way of using old server towers that were constantly running and needing maintenance, paying for only what you use is one of the key features that makes cloud computing a huge step for IT. Though cloud

Cloud Computing - 3648 words

3648 words - 15 pages characteristic to attain better performance, accessibility as well as lowering operating cost. The architecture of cloud computing is more secluded compared to a traditional service hosting environments. Every layer is loosely coupled, permitting every layer to advance independently. The modularity architectural permits cloud underpinning an extensive variety of application requirements while decreasing management as well as maintenance overhead

Cloud Computing - 1135 words

1135 words - 5 pages Cloud Computing is the idea or concept of accessing scalable (able to be expanded) technology-enabled services using the Internet instead of a personal computer or an office server. Some of first movers in cloud computing includes Salesforce.com which introduced the idea of delivering applications through a simple website, Amazon with its Amazon Web Service, and Google Docs

Cloud Computing - 760 words

760 words - 4 pages 3. Implementation of cloud computing in Small – Medium Enterprise (SME) Small, medium enterprise is an organization or cross-organizational entity performing within a specific business scope and mission. Business operations in an enterprise environment are heavily influenced by dynamic patterns of collaboration and are associated with different levels of accountability. This requires information integration across the management processes

Similar Essays

What Is Cloud Computing? Essay

1110 words - 5 pages What Is Cloud Computing: • The term cloud as used in the computer vernacular is synonymous to the internet. Cloud computing, simply put, is the easy access of data and programs through the internet as oppose to a computer’s hard drive. • There are four (4) major models of cloud computing which are software as a service, platform as a service, and infrastructure as a service. o Software as a service allows users to subscribe to an application it

What Is Cloud Computing? Essay

1534 words - 7 pages The world today is becoming more technologically advanced. Internet use is becoming a more integral part of businesses today. A new way that businesses have started to utilize the internet as a business tool is through cloud computing. “Cloud computing is a model for enabling ubiquitous, convenient, on-demand network access to a shared pool of configurable computing resources that can be rapidly provisioned and released with minimal management

What´S Cloud Computing? Essay

840 words - 4 pages Cloud Computing In this report I will be looking at cloud computing, I will begin with an overview of cloud computing. I will then look at the advantages that cloud computing brings to the table. Lastly I will be looking at the concerns that people have with cloud computing. What is Cloud Computing? Cloud computing is computing that involves a larger number of computers that are connected over a communication network such as the internet or

Cloud Computing Is Not Exactly A Safe Haven

1377 words - 6 pages computing. Cloud computing is allows files and documents to be uploaded onto an online database that is controlled and monitored by a third-party company, while allowing remote access to the uploader of said files. The avid marketing of such technology done by programmers and other people who have a vested interest in the product can cause disruptive hastiness amongst general end-users. The infatuation and cognitive psychological bias generated