SR-Rm-022: Information System Architecture
Service Request SR-rm-022 Part 3
BSA 375
February 04, 2013
After describing the information system architecture which includes data, processes, interfaces and network, in addition to the application architecture and process design, we can now move forward to the implementation and operation phase. There are seven major activities that take place in the implementation and operation phase. These phases must be managed effectively in order for the project to be successful. The seven phases consist of: * Coding * Testing * Installation * Documentation * Training * Support
It will take a team of experts in each phase to put their skills and knowledge to ensure the successful completion of them. Each of the phases …show more content…
The goal of the coding phase is the process or translation of the system design into computer code by a programming team. In order to keep the cost down in this phase, a well written code must be simple and clear. Simplicity and clarity of the program code will reduce the testing and maintenance efforts since the cost of testing and maintaining software is much higher than the cost of code itself. The team of programmers can use different platforms that may guide them in the coding process of the new system. One platform that the programmers can use is the Iterative method. With Iterative method, the basic idea behind is to develop a system through repeated cycles (iterative) and in smaller portions at a time (incremental), allowing software developers to take advantage of what was learned during development of earlier parts or versions of the system. Learning comes from both the development and use of the system, where possible key steps in the process start with a simple implementation of a subset of the software requirements, and iteratively enhance the evolving versions until the full system is implemented. At each iteration, design modifications are made and new functional capabilities are added (Mohyeddin, A. A., & Fereidoon, A. A. …show more content…
Training is necessary for all employees that will be dealing with the new HR system. Depending on the skill level and knowledge of each individual, training course will be provided by the company. A popular learning method that is being use by different corporations is e-learning, an online course. These types of courses can be purchase by a third party vendor or they can be prepared by the corporation in house training staff. E-learning provides simulations, online access to mentors and experts, e-books, and video on-demand. This type of service is inexpensive and employees can train and learn at their own
BSA 375
February 04, 2013
After describing the information system architecture which includes data, processes, interfaces and network, in addition to the application architecture and process design, we can now move forward to the implementation and operation phase. There are seven major activities that take place in the implementation and operation phase. These phases must be managed effectively in order for the project to be successful. The seven phases consist of: * Coding * Testing * Installation * Documentation * Training * Support
It will take a team of experts in each phase to put their skills and knowledge to ensure the successful completion of them. Each of the phases …show more content…
The goal of the coding phase is the process or translation of the system design into computer code by a programming team. In order to keep the cost down in this phase, a well written code must be simple and clear. Simplicity and clarity of the program code will reduce the testing and maintenance efforts since the cost of testing and maintaining software is much higher than the cost of code itself. The team of programmers can use different platforms that may guide them in the coding process of the new system. One platform that the programmers can use is the Iterative method. With Iterative method, the basic idea behind is to develop a system through repeated cycles (iterative) and in smaller portions at a time (incremental), allowing software developers to take advantage of what was learned during development of earlier parts or versions of the system. Learning comes from both the development and use of the system, where possible key steps in the process start with a simple implementation of a subset of the software requirements, and iteratively enhance the evolving versions until the full system is implemented. At each iteration, design modifications are made and new functional capabilities are added (Mohyeddin, A. A., & Fereidoon, A. A. …show more content…
Training is necessary for all employees that will be dealing with the new HR system. Depending on the skill level and knowledge of each individual, training course will be provided by the company. A popular learning method that is being use by different corporations is e-learning, an online course. These types of courses can be purchase by a third party vendor or they can be prepared by the corporation in house training staff. E-learning provides simulations, online access to mentors and experts, e-books, and video on-demand. This type of service is inexpensive and employees can train and learn at their own