This text investigates the methodologies required to design and implement relational database systems specifically optimized for microcomputer environments. Jan L. Harrington, an established authority in database design and information systems, provides a structured framework for transitioning from conceptual data modeling to physical database implementation. The book utilizes standard relational theory to address the hardware and software constraints inherent in microcomputer systems of its era. It serves as a technical guide for developers seeking to maintain data integrity and query efficiency within limited computing resources.

Experts recognize this work as a foundational text for understanding the transition of mainframe database concepts to personal computing platforms. Readers frequently note the technical density of the prose, which provides a rigorous academic approach to database architecture.