Support for repetitive transactions and ad hoc queries in System R
ACM Transactions on Database Systems (TODS)
Extending the database relational model to capture more meaning
ACM Transactions on Database Systems (TODS)
ACM Transactions on Database Systems (TODS)
System R: relational approach to database management
ACM Transactions on Database Systems (TODS)
An authorization mechanism for a relational database system
ACM Transactions on Database Systems (TODS)
ACM Computing Surveys (CSUR)
The Recovery Manager of the System R Database Manager
ACM Computing Surveys (CSUR)
A history and evaluation of System R
Communications of the ACM
Implementation of a structured English query language
Communications of the ACM
A relational model of data for large shared data banks
Communications of the ACM
Implementation of integrity constraints and views by query modification
SIGMOD '75 Proceedings of the 1975 ACM SIGMOD international conference on Management of data
Access path selection in a relational database management system
SIGMOD '79 Proceedings of the 1979 ACM SIGMOD international conference on Management of data
Notes on Data Base Operating Systems
Operating Systems, An Advanced Course
SEQUEL: A structured English query language
SIGFIDET '74 Proceedings of the 1974 ACM SIGFIDET (now SIGMOD) workshop on Data description, access and control
ACM SIGOPS Operating Systems Review
SystemT: an algebraic approach to declarative information extraction
ACL '10 Proceedings of the 48th Annual Meeting of the Association for Computational Linguistics
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System R is an experimental database system constructed at IBM Research Laboratory in San Jose to demonstrate that the usability advantages of the relational data model can be realized in a system with the complete function and high performance required for everyday production usage. SQL/Data System is a relational database management system offered by IBM in the DOS/VSE operating system environment. SQL/DS interfaces with the CICS data communication subsystem, and can be used in conjunction with the DL/I data base product. This paper traces the development of System R as a research prototype and its evolution into the SQL/DS product.