DocumentCode
745485
Title
A full-screen facility for defining relational and entity-relationship database schemas
Author
Sockut, Gary H. ; Malhotra, Ashok
Author_Institution
IBM Thomas J. Watson Res. Center, Yorktown Heights, NY, USA
Volume
5
Issue
6
fYear
1988
Firstpage
68
Lastpage
78
Abstract
An easy-to-use, interactive facility for defining schemas for a mainframe database system has been developed that is more convenient than a linear language. The facility called Dbdefs, has several features that make it easy to use. It provides similar interfaces for defining schemas for two data models, relational and entity-relationship. An overview of Dbdefs is followed by discussion of the relational and entity-relationship interfaces.<>
Keywords
interactive systems; relational databases; user interfaces; Dbdefs; database schema definition; entity-relationship database; full-screen facility; interactive facility; mainframe database; relational database; user interfaces; Buildings; Computer errors; Data models; Database systems; Displays; Feedback; Indexes; Interactive systems; Protection; Relational databases;
fLanguage
English
Journal_Title
Software, IEEE
Publisher
ieee
ISSN
0740-7459
Type
jour
DOI
10.1109/52.10005
Filename
10005
Link To Document