Imagine you are an expert object-oriented Java developer who meticulously crafts code the way an artist cares for their masterpiece. You believe clean code is an absolute necessity. Classes with clear ...

Today I’m going to blog about persisting hierarchies (tree-like structures) in relational databases. Actually not persisting, but more retrieving — as you most probably know hierarchies are stored in ...

Though type is an extremely important object-oriented concept, it is often overlooked in favor of implementation-centric concerns. Java program development is as much about design as about ...