A number of my colleagues and myself recently decided to share our knowledge regarding "performance" on this medium. You are now reading the first blog in a series in which I present a test-driven approach to ensuring proper performance when we deliver our project.
First of all note that "test-driven" is (or should be common in the java coding world. It is, however, applied to the unit-test level only: one writes a unit test that shows a particular feature is not (properly) implemented yet. The test result is "red". Then one writes the code that "fixes" the test, so now the test succeeds and shows "green". Finally, one looks at the code and "refactors" the code to ensure aspects like maintainability and readability are met. This software development approach is known as "test driven development" and is sometimes also referred to as "red-green-refactor". Read more