Case Study On Refactoring

In this task I have described procedural programming and its structure with examples. I’ve described also what IDE is and how it simplifies the development process and I’ve chosen Visual Basic as an IDE example and I described its components. For merit task I have described GUI with advantages and also I have

Like any other complex structure, software must be built on a solid foundation. Failing to see the big picture or consider key scenarios, failing to design for common problems, or failing to appreciate the long term consequences of key decisions can put your application at risk. Modern tools and platforms help to simplify the task of building applications, but they do not replace the need to design your application carefully, based on your specific scenarios and requirements. The risks exposed by poor architecture include software that is unstable, is unable to support existing or future business requirements, or is difficult to deploy or manage in a production environment. Software architecture must be distinguished from lower-level design (e.g., design of component internals and algorithms) and implementation.

Overall, the complete redesign can be applied to the software development process which aids in reducing costs, reducing cycle time, improves

As for implementing these changes can cause some problems and issues, moreover this is time consuming process.

-In the case of algorithms that tend to be changed, the unit tests for that part of the code would require to be changed too. So this means to spend time again to fix the tests.

Objective of this research paper is to learn and understand the recent changes in software engineering and how it can pave way to an advanced method of software engineering in the coming future. Hence this paper will be based on how current trends in software development would affect the future.

While developing a system the developers should be aware of all kinds of software design principles. Some of the principles like cohesion, coupling, Object Oriented principles will help to design a software application. If all the principles are applied correctly, than there is a chance to reduce software coding errors. First when developers start writing code, the back end code starts with classes they should take appropriate decisions in constructing the classes.

Refactoring is the process of changing a software without altering its external behavior but improves its internal structure [1]. It can be classified into internal quality attributes such as Depth of Inheritance Tree and Coupling between Objects and into external

8. In reengineering, what is the primary purpose of working backward from desired outcomes to establish new processes?

Re-engineering - deals with building the system of a business in a new way, which involves changing the mission and rules of the organization.

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.

Reduce time of business-critical software design changes from a year or more to six months

This “inspect-and-adapt” technique reduces the development cost and release time for the project is kept

Khadka, R., Batlajery, B. V., Saeidi, A. M., Jansen, S., & Hage, J. (2014). How do professionals perceive legacy systems and software modernization?. Proceedings of the 36th International Conference on Software Engineering - ICSE 2014, 36-47. doi:10.1145/2568225.2568318