All of today’s mainstream database products support the SQL language, and relational theory is what SQL is supposed to be based on. But are those products tru

All of today’s mainstream database products support the SQL language, and relational theory is what SQL is supposed to be based on. But are those products tru

E. F. Codd’s relational model of data has been described as one of the three greatest inventions of all time (the other two being agriculture and the scientif

This remarkably comprehensive new book assembles concepts and results in relational databases theory previously scattered through journals, books, conference pr

This concise guide sheds light on the principles behind the relational model, which underlies all database products in wide use today. It goes beyond the hype t