CONVERT: a high level translation definition language for data conversion
SIGMOD '75 Proceedings of the 1975 ACM SIGMOD international conference on Management of data
A logical-level approach to data base conversion
SIGMOD '75 Proceedings of the 1975 ACM SIGMOD international conference on Management of data
Concepts of a Data Independent Accessing Model
SIGFIDET '72 Proceedings of 1972 ACM-SIGFIDET workshop on Data description, access and control
Specifications in a Data Independent Accessing Model
SIGFIDET '72 Proceedings of 1972 ACM-SIGFIDET workshop on Data description, access and control
Data structures and data accessing in data base systems past, present, future
IBM Systems Journal
An overview of recent data base research
ACM SIGMIS Database
Hi-index | 0.00 |
In the three-level approach to data description, the conceptual or information level is supposed to provide a data independent model of the enterprise's information. It may be useful to examine the conceptual model in this liqht primarily, rather than ...