The objective of this research is to show that commercially available relational database management systems (RDBMS) would be better suited as a platform for integrated, full-phase computer-aided software engineering (CASE) products if they provided more sophisticated data integrity checking. Most CASE product development includes its own data management; those few products which do utilize a standard RDBMS tend to be of smaller and more limited scope. Using a standard RDBMS and an open architecture would allow CASE tools to be developed by persons with broader ranges of expertise and experience, would facilitate new RDBMS advances to be made available immediately to the CASE product without added effort or cost, and would encourage the central CASE data to be integrated with the remainder of the corporate information. The tasks of this research include: (l) to show that all the functionality that is available in current products can be replicated in a RDBMS with an extended constraint management subsystem, (2) to simulate that subsystem using a commercial RDBMS, and (3) to define the minimum set of integrity constraint functions which must be implemented.

Agency
National Science Foundation (NSF)
Institute
Division of Industrial Innovation and Partnerships (IIP)
Type
Standard Grant (Standard)
Application #
8960257
Program Officer
Ritchie B. Coryell
Project Start
Project End
Budget Start
1990-01-01
Budget End
1990-09-30
Support Year
Fiscal Year
1989
Total Cost
$50,000
Indirect Cost
Name
Softworld Inc
Department
Type
DUNS #
City
Raleigh
State
NC
Country
United States
Zip Code
27650