[SOLVED] Response1 and Response2
Help me study for my Computer Science class. Im stuck and dont understand.
Discussion 1 response:
Type of cloud computing solution used by facebook
Cloud computing is not a technology but is considered as the model of computing, and in this model, all the applications, networks, servers, and other elements related to data centers are available to IT and end-users through the internet (Subashini, & Kavitha, 2011). IT is allowed to purchase only the type and amount of computing services that they need. In Software as a Service (SaaS), data and software are centrally hosted and accessed with the use of web browsers through the internet. Some common examples of SaaS applications include human resource management, customer relationship management and email accounts.
Traditionally, software is bought and installed but a SaaS application is sold on the basis of subscription and the vendor is responsible for hosting and maintenance service. Since the SaaS applications only require internet connection, they are considered to be ready to use solutions for both small and large business organizations. The characteristics of SaaS include; scalability, integration with more extensive applications, access from multiple network devices, and multi-tenancy in architecture.
On the other hand, the developers are provided with a platform to write their own SaaS application by the Platform as a Service (PaaS) (Hasan & Akhter, 2014). Necessary tools that are used in creating, testing, hosting, and maintaining the application that has been created are also provided to the developers by the PaaS. Despite the developers of the apps being free to create any application they wish, the app is locked to the platform used to create it. Therefore, the development of applications using this method can be low cost or free. The developers can be allowed to leverage the infrastructure and tools of the cloud company that is already established or migrating the existing applications. Facebook is an example of PaaS.
Proprietary APIs are used by the developers to facilitate the creation of a specific application for the Facebook platform and then make the application available to all the facebook users. The essential features of PaaS include integrated services such as database integration, security, and storage, application hosting, deployment environment, development, and testing. Facebook has the ability to allow users to respond, and this is a characteristic of PaaS, which enables the users to be highly responsive to their apps. Any update is automatically deployed on facebook, meaning that the changes happen more quickly.
Another characteristic that makes a Paas model is that it supports remote work. This means that it allows people to collaborate from across the globe (Dudi, 2013). PaaS is considered to be a cloud computing model that makes a great solution for organizations that have development teams across different locations. Facebook, as a PaaS, allows users to collaborate in real-time, and they will not be busy while managing servers and other infrastructure. Facebook does not allow users to start from scratch since they are only allowed to create an account to be able to access the application. Facebook is easy to run without extensive system admin and enables multiple users. Therefore it is cost-effective and time-effective, and I believe that Facebook is a PaaS.
Dudi, P. (2013). Cloud computing and social networks: A comparison study of MySpace and Facebook. Journal of Global Research in Computer Science, 4(3), 51-54.
Hasan, M. M., & Akhter, M. (2014). Design and Development of English Learning Facebook Application based on Platform as a Service (Paas) by using Smart Gamification. Global Journal of Computer Science and Technology.
Subashini, S., & Kavitha, V. (2011). A survey on security issues in service delivery models of cloud computing. Journal of network and computer applications, 34(1), 1-11.
Discussion 1 response:
Facebook as SaaS Social Media
Facebook is the world’s largest social network. Facebook SaaS Cloud Computing. In justifying our position, you say that Facebook is SaaS cloud computing because there is no vulnerability. “Facebook at Work” is another test that gives prospects the opportunity to unite and unite representatives for the productive use of Facebook tools, which they probably use at this time, for example, messages, news feeds, groups, etc. A Facebook spokesperson wrote in an email. Facebook has gained credit as the main recognized social media sauce, but it has several drawbacks.
Although the most commonly accepted way to be alone with a loved one is the commonly accepted path, it greatly reduces the psychological channel and security mentioned on Twitter above (Goudin, 2015). However, its use as a hidden special tool between partners and family members still gives him an important place in this summary. In the end, he is known for joining the light entertainment of companies like Ginga and Popcap, which puts him at the top, otherwise he is at 5th. SaaS is the ability for the buyer to use its supplier. Queries on a Cloud basis, respectively. Applications are presented from various user devices through a small user interface such as a web program or project interface (Jamsa, 2012).
Features of SASS:
Software A service (SaaS) is classified as programming over the Internet. With SaaS, the provider licenses the license for clients, free of charge, for example, from a list of promotions or client transactions, as a governance based on interests, through membership in the pay-as-you-go model, or from other streams other than the client. Therefore, it is important for buyers and consumers to understand what SaaS is and where it is appropriate (Pasi Tierwynen, 2010). As with various types of “cloud computing,” devices sold as SASS are actually compatible with generally accepted cloud computing values. Some characteristic signs
Reduction Cost Reduction: SaaS has a price difference because it typically lives in a typical or multi-user environment where the cost of equipment and programming permissions are lower compared to the traditional model.
Reducing Time for Profit Profit: In SaaS, the application is now designed and developed. The client has the advantage of providing a server for the case in the cloud.
Re new releases: SaaS providers are reviewing the agreement and making it available to their customers. The costs and efforts associated with revisions and new costs are lower compared to the traditional model.
Easy to Use: SaaS helps, but is easy to use, because it now attends best works and tests them privately. Customers can pre-test ideas and check product usage or other release information (Chao, 2012).
The most appropriate deployment model:
Hybrid cloud is the most appropriate deployment model for a social networking site like Facebook. A hybrid cloud integrates private or open fog, as well as the benefits of multiple deployment models for performance reasons. The model with half cloud computing allows associations to more efficiently use existing resources, provide a more revised level of internal failures and security, and access to environments without having to rely entirely on the Internet. While the association may need some business administration and sensitive data to live with a reasonable cause, it should leverage the benefits of simplified responses to facilitate the use of an existing IT base, providing a successful method for sending hybrid cloud deployments (Jacobo 2012).
Chao, L. (2012). Cloud Computing for Teaching and Learning: Strategies for Design and Implementation: Strategies for Design and Implementation.
Gaudin, S. (2015, Jan 14). Facebook takes on the enterprise with new social network. Retrieved from computerworld: http://www.computerworld.com/article/2870777/faceb…
Jacko, J. A. (2012). Human Computer Interaction Handbook: Fundamentals, Evolving Technologies, and Emerging Applications, Third Edition.
Jamsa, K. (2012). Cloud Computing.
Pasi Tyrväinen, S. J. (2010). Software Business: First International Conference, ICSOB 2010, Jyväskylä, Finland, June 21-23, 2010, Proceedings.
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