Title :
A CORBA-based approach to design gateways for multidatabase systems
Author :
Ambrogio, A. D´ ; Izaeolla, G.
Author_Institution :
Lab. for Comput. Sci., Rome Univ., Italy
Abstract :
A multidatabase system (MDBS) is a system that provides access to data from a collection of database systems (DBSs), called component DBSs, that are heterogeneous and distributed. The integration of the component DBSs into the MDBS is performed by a complex of functions termed a `gateway´. This paper describes the design of a gateway based on the distributed object computing (DOC) approach, and compliant to the CORBA (Common Object Request Broker Architecture) standard. The approach is shown to introduce savings in design complexity and costs. The details of the approach are described in a gateway case study for the integration of a relational DBS into a MDBS
Keywords :
distributed databases; internetworking; object-oriented databases; object-oriented methods; relational databases; CORBA-based approach; case study; design complexity; design cost savings; distributed object computing; gateway design; heterogeneous distributed component database systems; multidatabase systems; relational database system; Communication standards; Computer architecture; Computer science; Costs; Data models; Distributed computing; Distributed databases; Hardware; Multimedia databases; Satellite broadcasting;
Conference_Titel :
Enabling Technologies: Infrastructure for Collaborative Enterprises, 1997. Proceedings., Sixth IEEE Workshops on
Conference_Location :
Cambridge, MA
Print_ISBN :
0-8186-7967-0
DOI :
10.1109/ENABL.1997.630789
