Title :
DODBMS/CIM: a distributed object-oriented database management system for CIM applications
Author :
Wang Guoren ; Yu Ge ; Zhou Yunfeng ; Shan Jidi ; Zheng Huaiyuan
Author_Institution :
Dept. of Comput. Sci., Northeast Univ. of Technol., Shenyang, China
Abstract :
With the coming of advanced database applications such as CIM (computer integrated manufacturing), the conventional database systems (e.g. relational, network and hierarchical) are no longer adequate for the new requirements. One of the most promising approaches is the object-orientation concept. We present DODBMS/CIM (Distributed Object-oriented Database Management System for CIM applications). We adopt OSAM* (Object-oriented and Semantic Association data Model) as its global data model to support the rich semantics and complex data elements in CIM. Also, we adopt an open architecture and flexible transaction processing. In this paper, we present the system architecture, the global data model and language, and the implementation techniques of global transaction management and global query optimization.<>
Keywords :
computer integrated manufacturing; data structures; database management systems; distributed databases; object-oriented databases; query processing; transaction processing; DODBMS/CIM; OSAM*; complex data elements; computer integrated manufacturing; distributed object-oriented database management system; flexible transaction processing; global data model; global language; global query optimization; global transaction management; implementation techniques; open architecture; semantic association; Application software; Computer aided manufacturing; Computer integrated manufacturing; Computer science; Data models; Database systems; Local area networks; Object oriented databases; Object oriented modeling; Query processing;
Conference_Titel :
TENCON '93. Proceedings. Computer, Communication, Control and Power Engineering.1993 IEEE Region 10 Conference on
Conference_Location :
Beijing, China
Print_ISBN :
0-7803-1233-3
DOI :
10.1109/TENCON.1993.319988
