PREFACE

 

            Fast access to information of synthesis is an imperative of the actual period when there was recorded a rapid progress from local processing computers to networks, Internet and e-commerce. Thus, no matter the field of activity, economics or engineering, the knowledge of a database system is an elementary fact of basic information technology culture, strictly necessary due to the actual informational explosion.

            This book is a teaching instrument of the most employed database system in nowadays Romania – Visual FoxPro, which is included in the curricula of the Economics Academy of Bucharest and in other Universities in the country, in the ‘Database Systems and Programming Languages’ discipline. The manual is both an initiation mean in Visual FoxPro and an access gate in the FoxPro universe, leaded by its own philosophy. Thus, in the book are presented basic information together with methods to solve a specific problem. In this way the book is dedicated to both beginners and to the people who want an effective structuring of the notions, techniques and programming methods in Visual FoxPro.

            The teaching style uses commented programs divided in modules, teaching method which offers several programming solutions for a given problem specific to the current module. The student who attends this course gains: basic programming skills, programming methods, information regarding the organization of the data in related tables, this means the most important knowledge employed to design and develop software applications.

            The author of this book, Emil M. Oanta, has a great experience in programming, being the author of many applications consisting of more than 120000 computer code lines, programs written in different programming languages (Visual FoxPro, Pascal, Fortran, Lisp, BasicCAD, etc.) which are dedicated to different fields of activity (economics, engineering, physics, numerical methods, etc.).

            Emil M. Oanta is the author of more than 100 scientific papers, articles, research contracts. His scientific activity has begun in the undergraduate period when he has developed several programs which use the analytical geometry in design applications, his papers being appreciated with many awards at the local and national scientific congresses of the students. After graduation he worked two years in a computer office. Then he has obtained, on competitive bases, the following university positions: assistant professor on probation, assistant professor and, at present, lecturer.

            These information regarding the author confirm once more time the value of this book which is an important practical guide in the learning of the Visual FoxPro database system.

 

 

                Prof. PhD. Ilie Tamas,

 

                             Head of the Bookkeeping Informatics Department,

                             Economics Academy of Bucharest