|
ABSTRACT
The April, 1971, Data Base Task Group Report has already had a profound impact on the data base management community. At least five currently released systems claim to follow the report's guidelines. Yet the report was criticized at the time of its release for the lack of data independence in the Data Manipulation Language and excessive bookkeeping required of an application programmer. This paper demonstrates the use of a macro pre-processor which can increase data independence and greatly alleviate many of these shortcomings.
REFERENCES
Note: OCR errors may be found in this Reference List extracted from the full text article. ACM has opted to expose the complete List rather than only correct and linked references.
| |
1
|
CODASYL Data Base Task Group, April, 1971 Report.
|
| |
2
|
R. W. Engles, "An Analysis of the April, 1971, Data Base Task Group Report," ACM SIGFIDET Workshop on Data Description, Access, and Control, Nov. 11-12, 1971, San Diego, California, pp. 69-91.
|
| |
3
|
IBM Corporation, "IBM Position on DBTG Report," IBM Installation Newsletter, 71-75, July 30, 1971.
|
| |
4
|
R. W. Taylor, "COBOL Extensions to Handle Data Bases; The Data Base Task Group Report," Technical Note 30, University of Massachusetts, Computer and Information Science Program.
|
| |
5
|
R. L. Frank and E. H. Sibley, "The Data Base Task Group Report: An Illustrative Example," ISDOS Working Paper 71, University of Michigan, Department of Industrial and Operations Engineering, February, 1973.
|
 |
6
|
|
| |
7
|
Univac Corporation, DMS 1100 Data Manipulation Language, UP-7908, p. 3-33.
|
|