The functional data model and the data languages DAPLEX
ACM Transactions on Database Systems (TODS)
High-level programming features for improving the efficiency of a relational database system
ACM Transactions on Database Systems (TODS)
Theseus—a programming language for relational databeses
ACM Transactions on Database Systems (TODS)
System R: relational approach to database management
ACM Transactions on Database Systems (TODS)
The design and implementation of INGRES
ACM Transactions on Database Systems (TODS)
Differential files: their application to the maintenance of large databases
ACM Transactions on Database Systems (TODS)
ACM Transactions on Database Systems (TODS)
Physical integrity in a large segmented database
ACM Transactions on Database Systems (TODS)
Some high level language constructs for data of type relation
ACM Transactions on Database Systems (TODS)
Design of on-Line Computer Systems
Design of on-Line Computer Systems
Data abstraction, views and updates in RIGEL
SIGMOD '79 Proceedings of the 1979 ACM SIGMOD international conference on Management of data
The ER and EAS Formalisms for System Modelling, and the EAS-E Language
ER '81 Proceedings of the Second International Conference on the Entity-Relationship Approach to Information Modeling and Analysis
Restart and recovery in a transaction-oriented information processing system
SIGFIDET '74 Proceedings of the 1974 ACM SIGFIDET (now SIGMOD) workshop on Data description, access and control
An Entity-Relationship Programming Language
IEEE Transactions on Software Engineering
A program understanding support environment
IBM Systems Journal
Semantics of query languages for network databases
ACM Transactions on Database Systems (TODS)
The EAS-E application development system: principles and language summary
Communications of the ACM
Making smalltalk a database system
SIGMOD '84 Proceedings of the 1984 ACM SIGMOD international conference on Management of data
Simulators, statistical analysis, and databases
SSDBM'83 Proceedings of the 2nd international workshop on Proceedings of the Second International Workshop on Statistical Database Management
Generating requirements from enterprise analysis
AFIPS '83 Proceedings of the May 16-19, 1983, national computer conference
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EAS-E (pronounced EASY) is an experimental programming language integrated with a database management system now running on VM/370 at the IBM Thomas J. Watson Research Center. The EAS-E programming language is built around the entity, attribute, and set (EAS) view of application development. It provides a means for translating operations on EAS structures directly into executable code. EAS-E commands have an English-like syntax, and thus EAS-E programs are easy to read and understand. EAS-E programs are also more compact than equivalent programs in other database languages.The EAS-E database management system allows many users simultaneous access to the database. It supports locking and deadlock detection and is capable of efficiently supporting network databases of various sizes including very large databases, consisting of several millions of entities stored on multiple DASD extends. Also available is a nonprocedural facility that allows a user to browse and update the database without writing programs.