Have you ever wanted to build a database but don't know where to start? This course will provide you a step-by-step guidance. We are going to start from a raw idea to an implementable relational ...

Memory-resident, embedded applications now can take advantage of the Polyhedra 5.0 relational database management system (RDBMS). This version adds Unicode support ...

Traditionally, data modeling produces a set of structures for a Relational Database Management System (RDBMS). First, we build the Conceptual Data Model (CDM) to capture the common business language ...

It seems like a question a child would ask: “Why are things the way they are?” It is tempting to answer, “because that’s the way things have always been.” But that would be a mistake. Every tool, ...

Database normalization is the cornerstone of database theory. Once a database is normalized, relationships between the data in multiple tables must be established. A hefty part of designing a ...