文档介绍：TU Muenchen
Hauptseminar / WS2001/02
Database Hall of Fame
David Maier
Object-Oriented Database Theory
An Introduction
&
Indexing in OODBS
Prepared by: Ming-Ju Lee
Supervisor: Andreas Gruenhagen
1
Content
1 INTRODUCTION..................................................................................................... 3
David Maier............................................................................................................. 3
Overview................................................................................................................. 3
2 OBJECT-ORIENTED DATABASES....................................................................... 4
Motivation ............................................................................................................... 4
Concept & Features ................................................................................................ 4
Mandatory features of object-oriented systems...................................................................... 5
Mandatory features of database systems............................................................................... 5
Making OOPL a Database....................................................................................... 6
Object data modeling.............................................................................................................. 6
Persistence of objects ............................................................................................................ 8
GemStone............................................................................................................... 8
Architecture ............................................................................................................................ 8
Object model .........................