In Chapter 8, you were asked to consider an alternative deployment scenario for RMO based on Apache Web servers running under Linux and an Oracle database server. Modify the network diagram in Figure to reflect the alternative deployment scenario. What changes, if any, are required for the client workstations and customer PCs? What changes, if any, are required in middleware and communication protocols? Will there be any change in the estimates of required data communication capacity among client workstations and servers at the Park City data center? Why or whynot?
Answer to relevant QuestionsAssume the same facts as presented in the Chapter 8 Reliable Pharmaceutical case. Also assume that you are the project manager for the selected vendor’s development team. Your company, Rx Tech Sys, develops and markets ...What are the symbols used on a structure chart?Given the data flow diagram shown in Figure and using transaction analysis, develop a structurechart.List the models that are used for systems design.What do we mean by use-case driven design, and what is use case realization?
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