Making OODB into Behavioral Temporal OODB

• Main Authors: Yeong-Hsen Lee, 李勇賢
• Other Authors: Shyh-Jye Jou; Gwo-Dong Chen
• Format: Others
• Language: en_US
• Published: 1995
• Online Access: http://ndltd.ncl.edu.tw/handle/41418537655536585012

碩士 === 國立中央大學 === 電機工程研究所 === 83 === Current object-oriented databases only manage the newest data of objects what are stored in the databases. That imply they can not support those applications for which the history data of objects must take into account. In order to resolve these problems, some investigator propose the temporal database systems. While data of objects changed, there must exist the behavior of objects happened. Therefore, an application not only need to record the data history of objects but also need record the behavioral history of objects which make the state of data changed. However, current temporal database only consider the data history of objects but not take the processing of behavior history of objects into account. The purpose of this thesis is to extend the ability of current object oriented database such that the database have the capability to process the data history and behavioral history of objects. To achieve this destination, we propose a data model, query language, and a storage system to accomplish it. We also implement a preprocessor, storage system, and query processing system of object-oriented language C++ on GemStone OODBMS such that it become a behavioral temporal object- oriented database system.