Prologue: Two ProvocationsIn July 2025, a lecture by game developer Casey Muratori was released. The two-hour lecture was ...

Transforming an object-oriented model into the specifications required to create the system. Moving from object-oriented analysis to object-oriented design is accomplished by expanding the model into ...

Unified Modeling Language (UML) is a standard notation for modeling real-world objects as a first step in designing an object-oriented system. Its notation is derived from and unifies the notations of ...

When object-oriented programming languages began to be used in enterprise applications, designers had problems fitting the object-oriented model with the relational model. In the object-oriented model ...

The final stop in this trip through the world of database design is the object-oriented (OO) schema. Mapping a UML data model to an OO schema is straightforward, though there are as always a few ...

When it comes to providing reliable, flexible, and efficient object persistence for software systems, today's designers and architects are faced with many choices. From the technological perspective, ...

Data modeling is the process of creating a simplified visual diagram of a software system and the data elements it contains, using text and symbols to represent the data and how it flows. Data models ...

Here's what you need to know about object-oriented programming with classes, methods, objects, and interfaces, with examples in Java, Python, and TypeScript. Object-oriented programming (OOP) is ...