An Implementation of a CODASYL Based Data Base Management System under the UNIX Operating System
NAVAL POSTGRADUATE SCHOOL MONTEREY CA
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This thesis reports the implementation of a Data Base Management System DBMS based on the CODASYL design. The DBMS was implemented on a DEC PDP 1150 computer utilizing the UNIX operating system. Background material includes a discussion of data base history and techniques, design of UNIX AND THE C programming language. The research performed was the adaptation of the CODASYL DBMS design to the UNIX environment and the design of a C language Data Description Language DDL and Data Manipulation Language DML to interface the DBMS to user programs. Conclusions and recommendations for improvements are also included.
- Administration and Management
- Computer Programming and Software