Christopher J. Date

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Christopher J. Date is an independent author, lecturer, researcher, and consultant, specializing in relational database technology. While working at IBM he was involved in technical planning and design for the IBM products SQL/DS and DB2. He was also involved with Edgar F. Codd's relational model for database management. He left IBM in 1983 and has written extensively of the relational model, in association with Hugh Darwen.

His book An Introduction to Database Systems, currently in its 8th edition, is widely regarded as the standard text on the subject; it has sold well over 700,000 copies not counting translations and is used by several hundred colleges and universities worldwide. He is also the author of many other books on data management.

Recently, Date has caused some controversy with his espousal of the TransRelational model, for example in this debate.

[edit] Works

He is the author of several books, including:

In recent years he has published articles with Fabian Pascal at Database Debunkings.

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[edit] External links

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