Object-oriented systems are usually partitioned into layers of related responsibilities and only dependencies in one direction are allowed, from higher layers (more specific, less reusable) to lower ...
Java’s Serializable interface provides an easy-to-use programming interface for converting between a runtime object and a byte stream. Serialization involves mapping a runtime object or an object ...
The Jakarta Persistence API (JPA) is a specification that defines a standardized framework for data persistence. Persistence is the fundamental mechanism for saving and retrieving data over time. In ...