Data Handling can result in many performance problems. Here are data handling best practices or tips for better java application performance.
Classes and methods are core of Java application. Hence Java method design is very important. Here are best practices to design methods.
Though interface driven programming is a common term, there are many aspects to understand – e.g. What is it? Benefits and disadvantages of interface driven programming. How it goes with polymorphism? How to implement it in Spring?