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BSA 375 Service Request SR-rm-004, Part 2

Student Name: Justin Basagic

Course: BUS 375

Date: April 17, 2016

Application architecture and design planning

Application architecture refers to the structure of automatic systems that coordinate and bring together the functional needs of an organization. In order to ensure efficiency in operations, it is important to have only one type of application architecture, design and development form. (Rozanski, & Woods, 2005). However, application architecture may vary from one organization to the other. Usually, there are three views which can be applied in application architecture. These are discussed below;

1. Conceptual views:

The conceptual view of application architecture makes use of the needs and functionalities of a business as well as the business stakeholders in order to come up with a business model. This view applies the strategies of conceptual modeling such as case analysis, action diagrams, process design and business body modeling in order to bring out a clear picture of the business goals as well as its requirements.

2. Logical views:

Under the logical view, an architect comes up with a request design that can engage reasonable views of the organization pattern since it shows the way the goals of a business are met. The most important aspect to the architects under this view is the entire structure of the application. Architects conclude on data administration, procedure steps and in addition to this, they also plan how different elements of the model will be interacting. They ascertain the nature of information that will be captured by the model as well as its usefulness to the HR information in order to ensure that operations run smoothly. (Rozanski, & Woods, 2005).

3. Physical views:

Each element of the application demands adequate planning to the principles of actual technology. By so doing, the system designs can be actualized as implementation designs. One phase of this task is tested at the time when programmers come up with policies in form of business logins. Most of implementation the activities are classified under framework completion.

Architecting and developing these versions for an organizational HR information system at the different stages is evidently a important amount in terms of effort and work. In addition, the precise explanation of these versions is important for the HR information system of an organization. An erroneous architectural model always results in solemn plan or operational problems like scalability difficulties. Architects are also seeking for the frameworks as well as guidelines to help them in creation and execution of these versions and to decrease the doubts connected with the implementation of incorrect models.

Process design:

Process design is a significant process that needs ability and the right group of process design resources in order to bring out an accurate picture of the procedure. Process design is one of the most important phases for an HR information system. Process design needs the thermodynamic strategies, chemical components, standard design procedures and applicable regulatory requirements to make accurate mass and energy balances for the procedure. Blockage to appropriately design a new-fangled procedure or modify an available procedure can have some dreadful impacts. Deprived designs can effects into increased assets costs, increased operating expenses and in some poorer case, hazardous operating situation. Proper procedure plan integrates simulation software to accurately build up a procedure in order to make sure that the procedure can be designed in secure method with the mainly downcast total cost of possession by augmenting the effectiveness of the design engineers and minimizing the time necessary to achieve a specific design.

Data:

The data for the HR system project could be termed in the operational, technical and economical feasibility. A project needs two types of information to compute the feasibility that are primary and secondary data. The data is transmitted after analyzing and checking the effectiveness and the usefulness of the information for the project. It is also essential for that the information, which is gathered, should be dependable and suitable. The information or data collecting procedure should be efficient to examine the system. For it a new and efficient data move policy should be adopted (Burd, 2010). To investigate the effectual data transfer, it should use internet protocols. The use of internet protocols would make sure the appropriate checking and information rectification. One can also make use of a data flow diagram to ascertain data validity.

Processes:

The data transmission procedure is also essential for the efficient analysis of the HR information system. The information, which is gathered, also requires the transfer to other person or individuals. The most important tool to analyze the data transfer process as well as the entire system is the data flow system. However, it is vital to use the system analysis tool appropriately so that it port over the new protocol. The process should be related to the new protocol as it would come in handy when testing, constructing and effectively implementing the new process. Data, whether narrative or non-narrative has to be transferred after the needed discussion, design as well as implementation. The data transfer process should be manpower intensive and should also have some automation with the various functions of the HR system.

Interfaces:

A legacy software and system can to be used to analyze the data transfer process and the HR system. This system would be beneficial to distribute the massage. This message distribution system can be used as the primary interface of the HR information system. This interface system would help in exchange of data between the various components or subsystems of the HR information architecture system. It would also facilitate the standard interface in the information system for human interaction. The data exchange would also become easy from this interface. The interface between the various components of the HR architecture system would also improve the effectiveness of the system. The enterprise information system and HR information system should be linked in order to achieve organizational goals. (Burd, 2010).

Network:

The system architecture process also requires the evaluation of the network process. The evaluation of network is also necessary for the assurance of high performance for the software of the information system program. In the information system architecture, the speed and the usability of the network are evaluated. The network based information system architecture also fulfills and balances the requirements of the organization of centralize and decentralize information system. (Lancer, 2007).

This diagram focuses on the application of the system architecture of an organization. All the functions have a vital importance in the implementation of the information system.

References :

Rozanski, N. & Woods, E. (2005). Software Systems Architecture: Working With Stakeholders Using Viewpoints and Perspectives. Addison-Wesley Professional

Burd, S.D. (2010). Systems Architecture. Course Technology

Lancer, A.M. (2007). Analysis and Design of Information Systems. Springer

Functional requirements

Operational requirements

Application architecture

Technology architecture

Conceptual views

Logical views

Implementation views

Implementation views

Logical Views

Conceptual views

Design patterns

Application development

Application deployment

Network of devices

Setup & operation

Data center pattern