What is the difference between code refactoring and code optimization?

Code refactoring helps clean and simplify the code. On the other hand, code optimization helps in faster compilation and execution of the software code. Additionally, code refactoring focuses on transforming the code structure, and code optimization deals mainly with minimizing memory consumption and compiling time.

Why is code refactoring necessary?

Code refactoring aims to optimize the internal code by making teeny-tiny modifications without changing the code's external behavior. Software developers also opt for code refactoring to enhance the software structure, design, and implementation. It also helps minimize complexities and improves code readability.

What are the drawbacks of code refactoring?

The following are the significant drawbacks of code refactoring:Time-consuming process;The potential of introducing new bugs;Disruption to development workflow

Advantages of Code Refactoring in Software Development