What is POOD?

POOD, or "Persistent Object-Oriented Database," is a database management system that combines the features of object-oriented programming with persistent data storage. It allows objects to be stored in a way that they can retain their state and behavior across sessions. This facilitates complex data modeling and relationships, making it easier to manage and retrieve data in applications that rely on object-oriented design principles. POOD systems are used in various applications, including those requiring complex data structures and relationships.