This book is the third in a series. Its predecessors, Relational Selected Writings and Relational Database Writings 1985-1989, were published in 1986 and 1990, respectively. Like its predecessor this book presents a collection of papers - many of them previously unpublished - on various aspects of relational technology. Features Contains recent published papers on the relational model by the best-selling author in the field. Several papers previously unpublished. Hugh Darwen (the contributing author) will be familiar to readers of the previous book under his pen name Andrew Warden . Here he contributes papers as a well-known columnist in his own right. The third part of the book includes a very careful review and analysis of Codd's relational model (Versions 1 and 2).0201543036B04062001
