The Definite Guide to db4o
Stefan Edlich, Jim Paterson, et. al. Chapter 3: 002.02 Comparing the Object and the Relational Data Model Chapter 5: Quick Start Chapter 8: 002.03 Client/Server Mode 3 free chapters, Apress, 2006, ISBN 1-59059-656-0. DOWNLOAD Chapter 3 (PDF), LINK Chapter...