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System Design, Hardware and Infrastructure

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Added on  2021-06-17

System Design, Hardware and Infrastructure

   Added on 2021-06-17

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System Design, Hardware and Infrastructure_1
ContentsProject description......................................................................................................................1Purpose and scope of the problem.............................................................................................1System Description....................................................................................................................1System design, hardware and infrastructure..............................................................................2Implementation..........................................................................................................................3Cost analysis...............................................................................................................................5Recycling and E-waste...............................................................................................................5Conclusion..................................................................................................................................6References..................................................................................................................................6
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Project descriptionAusEd Inc. is an organization that provides distance learning and education to the students allacross the globe. The students from interiors of Australia along with the rural areas of SouthPacific Islands and New Guinea are associated with AusEd Inc. Currently, distance learningand education is provided to the students; however, the organization is now looking forwardto enhance its reach to the further communities and industries. The expansion of the businessoperations and activities will require the expansion of the infrastructure as well. Purpose and scope of the problem The solution that is desired by AusEd Inc. shall be scalable and flexible in nature. Theorganization is looking to expand its business operations and activities and it is thereforenecessary to implement a solution that meets the business needs. The number of studentsassociated with the organization are increasing rapidly and therefore, a system is nowrequired which is scalable, reliable, and always available. It is; however, not possible torestrict only to physical learning capabilities. There will be remote students that will alwaysbe involved. The cases of data leakages and breaches would be required to be controlled andprevented. AusEd Inc. is a not for profit organization and therefore, the costs shall be kept aslow as possible. System DescriptionCloud computing is being actively used in the area of education to develop and provide e-learning mechanisms to the students(Xu, Huang, Wang & Heales, 2014). Cloud-basedsolution has been proposed which will meet the non-functional requirements of the systems,such as scalability, reliability, flexibility, and availability. Also, the functional aspects will beeasily met. This is the approach that has already being followed and is undertaken by othersimilar case studies. There are three major cloud models that are developed as public, private,and hybrid that are commonly used and implemented. Public-cloud services will be visible toall and the service provider will have the complete control over these services. Private cloudwill also be used in this case of the control and management of the services and operationsassociated with authentication, security, access control and identity management. Privatecloud has been recommended for the organization as it will meet the current as well as futureneeds. Some of the key challenges that will come up with the cloud-based systems will bethe maintenance and network connectivity along with the security issues and threats (Kumar,Singh & Jain, 2003).
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AssumptionsFollowing are key assumptions are as follows:Current infrastructure can be accommodated in the proposed solution.College has resources who can be trained to operate the new proposed solution.The college has space to install or operate the proposed solution.The current system can be easily integrated with the proposed solution without anymuch downtime.System design, hardware and infrastructureThe cloud-based system that has been proposed for the organization will be required to beprovided with a suitable networking infrastructure so that the suitable services may beprovided to the end-users without any interruptions. Availability is one of the most importantrequirements that will be associated with the system to make sure that the system is availableand accessible to the users at any hour of the day. Cloud computing architecture will be ableto meet these requirements and therefore, it is one of the most suitable architectures for thepurpose (Silverman, 2016). The diagram that has been illustrated below shows the modularityof the architecture along with the break-up of the various layers that will be involved. Each ofthe layers involved in the system will perform a specific set of tasks and activities (Lawler,2011).
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