Martin Fowler's "Refactoring: Improving the Design of Existing Code" is perhaps THE reference: Refactoring is a controlled technique for improving the design of an existing code base. Its essence is applying a series of small behavior-preserving transformations, each of which "too small to be worth doing". However the cumulative effect of each of these transformations is quite significant. By ...
Refactoring is modifying existing code to improve its readability, re-usability, performance, extensibility and maintainability. Have you ever looked at code and thought, "Wow this is a mess" or "this could be done better"? When you start to clean up the code and improve different aspects of it, this is considered refactoring. Many times code will often repeat itself, requiring you to create ...
Refactoring code is a process of cleaning up your code, reducing the clutter and improving the readability without causing any side effects or changes to features. Basically, you refactor by applying a series of code change rules that improve code readability and re-usability, without affecting the logic. Always unit test before and after refactoring to ensure your logic isn't affected.
Are there any formal techniques for refactoring SQL similar to this list here that is for code? I am currently working on a massive query for a particular report and I'm sure there's plenty of sco...
If organized well (grouped, separate package, loosely coupled etc) it doesn't disturbs you on overall code analysis or refactoring Not so. All your tools (source control, static analysis, documentation extractor, compiler, etc) will run slower, because they have to process more data (and a bigger or smaller part of that data is noise).