Volume 4, Number 1, March 1979
Edward Babb:
Implementing a Relational Database by Means of Specialized Hardware.
1-29
William Kent:
Limitations of Record-Based Information Models.
107-131
Volume 4, Number 2, June 1979
S. Bing Yao:
Optimization of Query Evaluation Algorithms.
133-155
Robert H. Thomas:
A Majority Consensus Approach to Concurrency Control for Multiple Copy Databases.
180-209
Volume 4, Number 3, September 1979
Witold Lipski Jr.:
On Semantic Issues Connected with Incomplete Information Databases.
262-296
Philip A. Bernstein:
Errata: Computational Problems Related to the Design of Normal Form Relational Schemas.
396
Volume 4, Number 4, December 1979
E. F. Codd:
Extending the Database Relational Model to Capture More Meaning.
397-434
Barron C. Housel:
Pipelining: A Technique for Implementing Data Restructurers.
470-492