tailieunhanh - Hibernate in Action

Relational databases are indisputably at the core of the modern enterprise. While modern programming languages, including JavaTM, provide an intuitive, object-oriented view of application-level business entities, the enterprise data underlying these entities is heavily relational in nature. Further, the main strength of the relational model—over earlier navigational models as well as over later OODB models—is that by design it is intrinsically agnostic to the programmatic manipulation and application-level view of the data that it serves up. | Hibernate in Action Hibernate in Action CHRISTIAN BAUER GAVIN KING H MANNING Greenwich 74 w. long. For online information and ordering of this and other Manning books please visit . The publisher offers discounts on this book when ordered in quantity. For more information please contact Special Sales Department Manning Publications Co. 209 Bruce Park Avenue Fax 203 661-9018 Greenwich CT 06830 email manning@ 2005 by Manning Publications Co. All rights reserved. No part of this publication may be reproduced stored in a retrieval system or transmitted in any form or by means electronic mechanical photocopying or otherwise without prior written permission of the publisher. Many of the designations used by manufacturers and sellers to distinguish their products are claimed as trademarks. Where those designations appear in the book and Manning Publications was aware of a trademark claim the designations have been printed in initial caps or all caps. Recognizing the importance of preserving what has been written it is Manning s policy to have the books they publish printed on acid-free paper and we exert our best efforts to that end. Manning Publications Co. Copyeditor Tiffany Taylor II 209 Bruce Park Avenue Typesetter Dottie Marsico Greenwich CT 06830 Cover designer Leslie Haimes ISBN 1932394-15-X Printed in the United States of America 123456789 10 - VHG - 07 06 05 .