Recent Posts

Static Factory Method

1 minute read

In an object-oriented language like Java, what could be wrong with constructors? Overall, nothing. Even so, the famous Joshua Block’s Effective Java Item 1 c...

Aggregate Pattern

1 minute read

The Aggregate is one of the main pattern in Domain Driven Design (DDD) introduced by Martin Fowler.


2 minute read

a data structure that is constructed with nodes, where each has some value and may point to child-nodes, which recursively form subtrees in the tree.