In this paper discuss about the global analysis factors that globally influence the architecture design of a system. Result of the global analysis improve its adaptability. Successful projects prepare for change by noting the flexibility of influencing factors and their likelihood of change, characterizing interactions among the factors and their impact, and selecting cost-effective design strategies to reduce the expected impact of the changes. Some categories of influencing factors are considered during global analysis: organizational, product & technological. Global analysis goes just examining requirements . It includes technological and organizational factors. Global analysis method consists of two phases: Analyze factors and Develop issues …show more content…
Analyze the impact of the factors: If the factor will change, which of the following would be affected other design decisions. Identifying issues: An issue may arise from factors in many ways: limitations , constraints reducing the impact of changeability ,difficult-to-satisfy product factors common solution to global requirements Develop solutions and specific strategies: Discuss a general solution to the issue, followed by a list of associated strategies. Strategies should address the issue and one or more of the following goals: reduce or localize the factors' influence reduce the impact of the factors' changeability localize required areas of expertise reduce overall time and effort Identify related strategies: When a strategy belongs to more than one issue, describe it in one place and reference it as a related strategy in the other issues where it applies. Factor Flexibility/ Impact Changeability O4.2 Schedule Feature Delivery Features are Negotiable Moderate impact prioritized on the schedule T2.1 Domain-specific Hardware Probe Hardware Large impact on Upgraded every Hardware to image acquisition three years as detect and and processing technology process signals components improves P1.1 Features Acquisition Types Affects UI, New types of Acquire raw acquisition acquisitions may signal data and performance, and be added every convert
Controlled Requirement Expression (CORE) was developed for the British Aerospace programs while the UK Ministry of Defence was carrying out a requirement analysis (Hull et al., 2010). The fundamental component of the CORE methodology is viewpoints as different users see systems in different ways. There are many different stakeholders involved in a system; using CORE methodology involves finding all the different viewpoints of those stakeholders that have an interest in the system whether it’s a person, role or organisation ext.… (Sommerville and Sawyer, 2000). By organising viewpoints hierarchy it assists experts to read the scope and supports the analysis process. CORE Methodology is extensively used for real time system requirements specification.
To Kill a Mockingbird, the novel by Harper Lee embodies a work of Southern literature, set in the 1930s in a small town in Alabama. The book’s genre exemplifies a coming-of-age historical fiction story. The narrator, a young girl named Scout Finch, describes the lessons she and her brother Jem learn when their father, a lawyer named Atticus, defends an African American man who stands accused of raping a white woman. The novel’s premise revolves around the efforts of a father raising his children and guiding them in their moral development. Along the way, the book deals with the themes of courage, prejudice and maturity. These three concepts are defined differently by Atticus than by most of the other people in the town where he lives. According to Atticus, courage means doing what remains as right and resisting what remains as wrong, even if other people oppose you. In contrast to the prejudice of the townspeople, Atticus believes it important to treat everyone equally. Maturity, in Atticus’ view, refers to having a sense of conscience and seeking to protect those who remain innocent. As these definitions show, Atticus Finch displays a strong sense of ethics. His goal as a parent remains to pass his values on to his children. This paper will argue that Scout and Jem learn the true meanings of courage, prejudice and maturity through the influence of their father and the example he sets for them.
The symbolism and imagery used in the short stories paints a vivid picture into the author’s train of thought. Charlotte Perkins Gilman and Shirley Jackson were not normal writers. The stories are a form of gothic writing. This paper will be analyzing the point of view, symbolism, and setting in the stories The Yellow Wallpaper by Charlotte Perkins Gilman, and The Lottery by Shirley Jackson.
The general policing and patrolling for the G20 Summit was provided by the Toronto Police Service, Ontario Police Service, Royal Canadian Mounted Police, and the Canadian Forces, while the Peel Regional Police aided at Toronto Pearson International Airport in Mississauga during the arrivals of delegates. The five departments formed an Integrated Security Unit (ISU), which was similar to the one created for the 2010 Winter Olympics in Vancouver. At the time I personally thought that the amount of security they had prior to the summit was quite extensive. I never considered the number of people that would be protesting, the number of “important persons” who would be at one location, or the number of incidents that were taking place which the public is not fully aware of.
Organizations are finding that computer systems are very complex and seldom do these systems produce a real business value to the organization (Session, 2007). Businesses are searching for an answer and that answer may be for an organizational to develop an enterprise architecture (EA). The complexity and constant change that occurs in business may be controlled by developing an EA, and this will facilitate alignment between the business objectives, business processes, and information systems (Ylim & Halttunenb, 2007). This may reduce the redundancies of system functions, the data redundancies that exist, and help to integrate the data into meaningful information for various levels within the organization. Developing a useable EA is no easy task, but using one of the available frameworks should help to accomplish this task. The framework provides guidelines for the documentation that needs to be considered and present in an Enterprise Architecture (Bernard, 2005).
Globalisation is a global process where the world is becoming increasingly interconnected, primarily as a result of escalating trade. Despite there being a strong belief by society that globalisation began with the discovery of North and South America by Spaniard Christopher Columbus in 1492, there is evidence which will be explored to show that globalisation existed prior to 1492.
Define the current situation - break down problem into component parts, identify major problem areas, develop a target improvement goal
Previously we have discussed the detail study of the system that analysis the requirements . While the requirements specification activity is entirely in the problem domain, design is the first step in moving from the problem domain toward the solution domain. Design is essentially the bridge between requirements specification and the final solution for satisfying the requirements[]. In this chapter we will produce a model that represent the system which can be used later to build the system. In the next sections we are going to discuss the architectural design of Smart Course. The architecting process can be thought as a decision making process in which the appropriate decisions must be made. Upon to that we will answer and clarify fundamental questions like: is the system centralized or distributed, how the system will be decomposed into model, which control , organization and reference model are selected. Moreover, we describe the main model that represent the Smart Course.
Within the analysis phase a set of goals are needed within the domain. From this there are three perspectives which are taken; the object model the Ronald LeRoi Burback (1998) states “dynamic model, and a functional model. The object model represents the artifacts of the system. The dynamic model represents the interaction between these artifacts represented as events, states, and transitions. The functional model represents the methods of the system from the perspective of data flow.” After the analysis phase the system design phase takes place. Here the system is sub-categorized and appointed tasks and persistent data storage is established, also within this phase the architecture is formed. Lastly the object design phase starts and is where the implementation plan is established and algorithms and object classes are also
Globalization has been driven essentially by several minor factors varying from cultural, economic, political and ecological concerns, however, it’s being supported by the two macro factors underlining the trend towards superior globalizations. The two major drivers of globalization are; declining trade and investment barriers and the role of technological change (Hill, Cronk & Wickramsekera 2014). With the incorporation of innovative economic theories, I will discuss the key drivers of globalization since the 1970s. Furthermore, I will demonstrate how these key drivers have changed the nature of international business and determine the outcome.
Trade-studies are used to figure out the best possible approach. Trade studies functions includes improving a particular aspect of the system design to figure out the best approach to be used given a well-defined set of technical choices and parameters [1]. The inputs of the trade study are the DDP of competing technical solutions or just one widely variable solution. These inputs can consist of models of those technical solutions, the stakeholder’s priority ranked operational requirements, system life-cycle considerations, and other data. The output of a trade-study is a decision on which technical route to follow based on the desired characteristics of the system within the alternatives being studied. The trade-study will also document the justification of the decision. The goal of this section is to explain the process that provides the trade study its justifying power, a little more detail on those inputs and outputs, when and how many trade studies are conducted, what the sensitivity analyses are, and how alternatives are analyzed are related to trade-studies.
The complexity of a computer stems from the fact that it contains various sub-systems. Computing technology needs the interaction of software and hardware aspects. The technological advancements being witnessed have made computer architecture more efficient and smarter. Simply put, computer architecture concerns itself with how computers are designed based on functionality, implementation, structure and organization (Cragon 56). Structure deals with how parts have been arranged statically. Performance deals with the system’s behavioral study and that of its components. Organization deals with how the parts interact dynamically. Implementation deals with how the specific building blocks have been designed. Computer architecture, therefore, covers aspects relating to the design of the instruction set and logic. It is intended to reduce power consumption while also maximizing performance. In implementing a sound computer architecture, aspects relating to cooling, circuit design, and power should be prioritized. The design of a computer architecture directly defines its compatibility with other technologies (El-Rewini 76). It establishes the system and user needs before determining logical
Humans have interacted over long distances for thousands of years. The overland Silk Road that connected Asia, Africa, and Europe is a good example of the transformative power of trans-local exchange that existed in the "Old World". Philosophy, religion, language, the arts, and other aspects of culture spread and mixed as nations exchanged products and ideas. In both the 15th and 16th centuries, Europeans made important discoveries in their exploration of the oceans, including the start of transatlantic travel to the "New World" of the Americas. Global movement of people, goods, and ideas expanded significantly in the following centuries. Early on in the 19th century, the development of new forms of transportation (such as the
The first and most crucial step is to create a solid plan. Plan should include the techniques, tools and data that are going to used in the project. The responsibilities of all the members should be distributed at this step. The utilization of resources and budgeting of the project should be done here. Management tools such as probability and Impact Matrix, FMEA are useful at this point.
The primary objective of system design is to analysis to thoroughly understand the organization’s informational needs or requirements to set the specifications (Satzinger, 2015). This system design is to structure the components of the final system, which serve to distributed the type of environment the user will do. When looking at application software components within the system design, the analysis needs to figure out the sub systems, and relationships to each part of the