Code refactoring is the process of improving software code each time a change is made, creating a continuous improvement cycle. Management buy-in is important, and guidelines and thresholds should be established for risk management. Trust and respect are key factors, and using this technique allows for the evolution of software with modern tools and frameworks.
A computer program is written based on specific requirements and goals. Over time, it may be necessary to change the computer program to suit the user’s needs. Code refactoring is the process of constantly improving a computer program each time a change is made. This re-factoring effort should be reviewed and completed whenever code changes are required. This creates a continuous improvement cycle in the software code over time.
Software developers are often faced with the dilemma of how to improve software code for better maintainability and manageability. This is often considered wasteful from a management perspective because there is no immediate tangible benefit from this exercise. Before beginning a code refactoring effort, it is important to gain management buy-in to the process. This will alleviate any misunderstandings in the process between the company’s teams.
The code refactoring process allows the code to gradually improve through modest improvements, which improve the performance and reliability of the software application. Whenever a module is changed, it can be recoded for flexibility, maintenance and performance improvements. This continuous improvement process is considered a best practice for software development.
Code refactoring techniques have been used by development teams for many decades as a way to build better software code. One of the key factors is to create a working environment based on trust and respect. Developers should be trusted to make improvements to systems, with guidance and approval from company management.
Many project managers frown upon code refactoring. This process can add extra work to system changes, which can be considered risky for a project manager. If a project team is considering adding a refactoring process to the development effort, it will need to establish guidelines and thresholds that can be used as boundaries for risk management.
Code refactoring allows you to redesign your code to improve performance, usability, and flexibility. Using this technique provides a means to evolve your software with modern tools and frameworks. As new components become available, they can be added to the software code.
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