Software Development Model Under The Refactoring Method Concept Essay

This research paper will be focus on different software modeling techniques. Software modeling is concerned with development process of software. Software modeling is central part of almost all activities that took place in software development. These models help us to envision a system according to our requirement by describing the structure and behavior of the system. There are three basic techniques of software modeling; object oriented modeling, dynamic modeling and functional modeling. Object oriented modeling concept start in 1990s, its basic building block is object that is the instant of any class, and here class is a template containing attributes and methods of objects. Classes and their relationships are present in class diagram. As a class have many type of relations with other class within a class diagram. These relationships are about inheritance and some are about

Purpose of this assignment: To demonstrate understanding of principles of software design, in relation to specific programming scenarios, and how these principles relate to the software development life cycle.

Refactoring has a positive and important effect on QA. It helps to reduce the errors that ultimately saves time

Chapters 8 and 9, “The Experience of Process Redesign” and “Embanking on Reengineering” discuss methods and procedures which should be taken into account on making sure that nothing falls through the cracks. They describe the steps that should be taken

The Agile methodology (AM) for software development is an iterative system characterized by cycles of development, testing, and stakeholder feedback. According to Ferreira and Cohen, the Agile methodology has the following five characteristics (50):

The effectiveness of the project depends upon the methodology that was chosen for its development. Agile methodology is an emerging approach for software development while waterfall methodology is the traditional one. This paper presents the detailed and comparative study of agile and waterfall methodologies for project development. Both these methodologies have their applications in certain project development environments. The paper highlights basic principles, project development process, and planning and requirements value in agile and waterfall methodologies and specify their relevance for certain projects. The paper outlines the choice of methodology depending on certain factors in projects.

Component Adaptation: we noted that software architecture represents design patterns that are composed of components (units of functionality), connections, and coordination. In essence the architecture defines the design rules for all components, identifying modes of connection and coordination. In some cases, existing reusable components may be mismatched to the architecture’s design rules. These components must be adapted to meet the needs of the architecture or discarded and replaced by other, more suitable components.

Insightfully mapping out the technological advancements in software development from its beginnings somewhere in the late 1940’s to the current modern age. There is more than enough compelling evidence that software technology has laid a strong impact on all economic and social aspects of our modern day living. Thus, a systematic approach towards high quality software development is required due to an increasingly quality oriented market and competitive business world.

Linguistic is the analysis which is applied to the object oriented which gives the accurate results when compare to other analysis. The main drawback of the object oriented approaches for software development is the object oriented analysis process which do not having the exact information. When the particular project was given by the clients they specify the information about the project which was in natural language. The information is tendered in linguistic it is a study of scientific language. The software engineering projects starts from the information given by the customer. Then the company has to work with that and analyze the complete information, requirements about the project. The main thing is to know about the project is to

The basic idea of this model is to transfer the development efforts from programming to the higher level of abstraction,through use models such as primary artifacts and by transforming models into source code or other artifacts .

Class Performance: This work made classes have enough attributes and enabled them to improve performance as a refining object-oriented system by deleting unnecessary relationship of classes on applying various equipment in object-oriented supporting for software system refining.

INTRODUCTION: Software has been part of modern society for more than 50 years. The software process is the foundation for engineering software. Within the context of his book, Pressman defines “A software process as a framework for the tasks that are required to build high-quality software.” [1]. This paper introduces and discusses some of the Software methodologies and issues. METHODOLOGIES RELATED TO WEB DEVELOPMENT: In Software Engineering, a software development methodology is a division of software development work into different phases with the purpose of better planning and management. The methodologies may include pre-definition of

Abstract—With the harder and higher level of requirements and faster and better quality pressure from clients, software development is a continue trade off process. How do developers trade off so much elements in software developing process? This research paper will present some research case in the trade off of extreme developing. And this paper will also give details of research approach, research hypothesis, and research conclusion in these case study process. By compare and contrast with some development elements and final software quality of real life research cases, finally a most benefit way to made trade-off in future software development comes out.

There are a number of advantages in legacy code migration such as improved code design, however, the task of migration is tedious. Existing refactoring tools may reduce the weight of the task but some useful features still require manual intervention.

Evolution of technology has made the software systems complex requiring better methods to improve their quality and this can be done by applying the principles of Software architecture. Over the years, different ways and styles have evolved in this field helping us to understand the software systems. This paper examines and evaluates two of the earliest papers written in this field giving us an insight in today’s world. The techniques mentioned in these two papers have set a base for the developers of today to analyze and further evaluate the software systems.