A classification of multi-database languages

Author

Tresch, Markus ; Scholl, Marc H.

Author_Institution

IBM Almaden Res. Center, San Jose, CA, USA

fYear

1994

fDate

28-30 Sep 1994

Firstpage

195

Lastpage

202

Abstract

This paper defines a formal classification of multi-database languages into five levels of database integration with increasing degree of global control and decreasing degree of local autonomy. First, the fundamental interoperability mechanisms are identified for each of these levels. Their consequences on local autonomy as well as implementation drawbacks are discussed. Second, various multi-database languages are classified into these categories. In addition to COOL*, other proposals are analyzed, including SQL*Net, Multibase, Superviews, VODAK, Pegasus, and O*SQL

Keywords

distributed databases; open systems; query languages; COOL*; MDBS query languages; Multibase; O*SQL; Pegasus; SQL*Net; Superviews; VODAK; application migration; database integration; formal classification; global control; homogeneous multidatabases; interoperability; local autonomy; multi-database languages; Computer science; Data conversion; Data mining; Data models; Database languages; Database systems; Information analysis; Management information systems; Proposals; Transaction databases;

fLanguage

English

Publisher

ieee

Conference_Titel

Parallel and Distributed Information Systems, 1994., Proceedings of the Third International Conference on

Conference_Location

Austin, TX

Print_ISBN

0-8186-6400-2

Type

conf

DOI

10.1109/PDIS.1994.331716

Filename

331716