Cis 210 Case Study 2

In: Computers and Technology

Submitted By ebracken1
Words 731
Pages 3
Case Study 2
CIS 210
Professor: Gerry Waldrop
Strayer University
Eric Bracken
2/25/2016

Our client has requested a payroll management system for the entire organization. This organization has several branch offices spread across the U.S. that are connected through a Wide Area Network. The preceding information is an explanation of the architecture for the new payroll application. In addition to a diagram illustrating the new application, the types of technology for our architecture and the ethical concerns presented by it are also included.

The client currently has a large data center and several branch offices in place. The new system is designed to utilize the existing infrastructure and platform for an easier integration. Using the existing infrastructure will help reduce the initial costs of implementation and administrative overhead. Both of these factors will reflect on the final TCO. The users will simply be able to log into the web portal and interact with the system. All of the processing power used will be that inside the datacenter managed by the same individuals as all other services.

A client/server model will be utilized with the clients on a thin-client design for the new payroll application. The client/server model divides the processing between the client and server. Using the thin-client design places most of the processing on the server side. In this case the user interface and data input will be the only processing done on the client side. Limited and quick transactions between the client and server will be processed on-line. Any heavy processing that requires deep analytics will be done in batches placed in query at the server. The client/server model we are using is based on the 3-tier concept. Our design uses this concept to place middle ware at the data center to serve as an application processing layer between the client…...

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