2. SYSTEM ANALYSIS 2.1 INTRODUCTION: System Analysis is first stage according to System Development Life Cycle model. This System Analysis is a process that starts with the analyst. Analysis is a detailed study of the various operations performed by a system and their relationships within and outside of the system. One aspect of analysis is defining the boundaries of the system and determining whether or not a candidate system should consider other related systems. During analysis, data are collected on the available files, decision points, and transactions handled by the present system. Logical system models and tools that are used in analysis are Training, experience, and common sense are required for collection of the information needed to do the analysis. 2.2 SOFTWARE REQUIREMENT SPECIFICATION: 2.2.1 USER REQUIREMENT: User satisfaction is most important in the development of product. User …show more content…
The amount of fund that the company can pour into the research and development of the system is limited. The expenditures must be justified. Thus the developed system as well within the budget and this was achieved because most of the technologies used are freely available. Only the customized products had to be purchased. 2.5.1.2 TECHNICAL FEASIBILITY This study is carried out to check the technical feasibility, that is, the technical requirements of the system. Any system developed must not have a high demand on the available technical resources. This will lead to high demands on the available technical resources. This will lead to high demands being placed on the client. The developed system must have a modest requirement, as only minimal or null changes are required for implementing this system. 2.5.1.3 SOCIAL
...takes to set up information in the system. The level of understanding would improve through partaking or getting involved and henceforth could be adapted easily. All the bits and pieces of the project would rapidly increase or grow as per the workflow process. At the end, the overall CPOE system should be able to compare the manual method with the new electronic system and tell which is best and accurate to use and also tell how much time and money will be saved when using either system. At the end of the project the team should be able to come together and discuss whether or not the project met all of the company’s needs such as if it is reliable, efficient, safe and secure and also does it save time and money. Then, if the system has more advantages than disadvantages and it is worth all of the team’s time and effort it would be best to continue with the project.
Specifically what my main goal in this paper is to help you understand what a Computer Systems Analyst is, what they do, things like those that explain everything about a Computer Systems Analyst. You could probably guess from the name of this job title that the main function of a Computer Systems Analyst is to determine how a computer system can best help something. Well this is exactly the key role of what they do is determine how a computer system can best serve a business or organization's needs. David P. Bieg says “You need to understand how systems interact, but you don’t really need to understand the core of every technology---it’s really about how information and process flows through the system.” Someone who is working as a Computer Systems Analyst is going to to have to be big-picture oriented and be able to understa...
The project has to assemble a set of requirements drafted out before hand, which will be used to decide if the overall result meets the satisfactory conclusion. The requirements are split into two categories, the so-called functional that will state what the system will do and the non-functional that will enunciate how the system will do it.
This phase is the main focus of the project managers and stake holders. Meetings with managers, stake holders and users are held in order to determine the requirements like; Who is going to use the system? How will they use the system? What data should be input into the system? What data should be output by the system? These are general questions that get answered during a requirements gathering phase. After requirement gathering these requirements are analyzed for their validity and the possibility of incorporating the requirements in the system to be development is also studied.
Wilmot & Hocker discusses various ways to assess conflict particularly when we choose to intervene in other people’s conflicts. They discuss the system theory as one of the beneficial theories that can help us intervene when we have a conflict. A system theory is a full assessment of how the overall system works and finding communication patterns within the systems (Wilmot & Hocker, 2011). Understanding the nature of organizations can be important to a person who is trying to find out a more organized way to handle and intervene conflicts. Sometimes conflicts get to the point where you get so frustrated that it can become confusing or you can not see the interpersonal dynamics that occur. In our last unit, we learned that emotions could have
Financial resources are of the utmost importance as this will be needed to purchase any software or hardware required in order for the newly implemented system to perform as proposed.
The team implementing the new system were required to do both functional and systematic requirements thus affecting the implementation of the new system
This system will be based on making choices for the support system. It can be used by manger and senior in a business and they will get information about how the business how it operate and they can see and manage how efficient a company like John Lewis is
The system would be set up at our corporate headquarters, and would need an IT department dedicated to system maintenance. We would need to help our suppliers with connectivity, and connect all factories using this system. There would also have to be regional training in that one person from each department would need to go through to train others.
Requirements are what the customers, users and suppliers wants from a system. This needs to be identified and determined based on the available information and agreed by customer and project stakeholders. Based on this what functional requirements must be implemented to support client business needs , what can these requirements do to effectively perform client’s business functions must be determined. Further what those non functional requirements can do to add any value to clients must be determined, since non functional requirements improve the overall user experience ,Moreover what are the limitations in implementing the requirements must be identified by the technical team based on technical limitations, less Return of Investment(ROI) due to changing trends etc.
A major component of Data science is working with statistical models, such as machine learning algorithms in order to transform the data into useful information. The systems thinking the approach will improve machine learning models, and expand applications for big data. A primary example of how this is being implemented in a real-world situation is the deer population in Yellowstone. Park rangers collect were able to collect detailed data about the development of the ecosystem by analyzing the history of the park. Park rangers noticed that the grassland in the park was being destroyed, due to a growing deer population. Therefore by using the data collected and applying a systems thinking approach, they were able to come up with a strategy of introducing wolves into the park to tackle to solve this problem. Ultimately, the introduction of the wolves was able to save the grassland in the park. Systems thinking can be used in various industries, such as having engineers use systems thinking to make improvements, such as analyzing and finding the most efficient ratio between fuel input and output motion. System thinking can be one of the essential tools for various
Systems approach is based on the fundamental principle that all aspects of a human problem should be treated together in a rational manner (Healy, 2005). I have divided this essay into relevant sections that cover an overview of systems ideas, general systems theory and ecological systems theory. This assignment will also include Germain and Gittermans life model, and it will be related back to the case study that has been provided. Limitations of systems theory will also be discussed.
Technical feasibility centers on the existing computer system and to what extent it supports the proposed system. This involves financial considerations to accommodate technical enhancements. If budget is a serious constraint, then the project is judged not feasible.Minimum requirements of the proposed system are a computer and internet connectivity, which will not add any additional expense in implementing the system.
#System Analysis - all the information pertinent to the proposed system is gathered at this stage of the process. This analysis facilitates the development of the system requirements.
Systems thinking has its foundation in the field of system dynamics, founded in 1956 by MIT professor Jay Forrester. Professor Forrester recognized the need for a better way of testing new ideas about social systems, in the same way we can test ideas in engineering. Systems thinking allows people to make their understanding of social systems explicit and improve them in the same way that people can use engineering principles to make explicit and improve their understanding of mechanical systems.