IBM System R (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "IBM System R" in English language version.

refsWebsite

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1semanticscholar.org

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berkeley.edu

cs.berkeley.edu

"A History and Evaluation of System R" (PDF). IBM. "Phase Zero" of the project, which occurred during 1974 and-most of 1975, involved the development of the SQL user interface

doi.org

Selinger, PG; Astrahan, MM; Chamberlin, Donald D; Lorie, RA; Price, TG (1979), "Access Path Selection in a Relational Database Management System", Proceedings of the 1979 ACM SIGMOD International Conference on Management of Data, pp. 23–34, doi:10.1145/582095.582099, ISBN 978-0897910019, S2CID 8537523

mcjones.org

McJones, P (1995), "SQL reunion", System R.

semanticscholar.org

api.semanticscholar.org

Selinger, PG; Astrahan, MM; Chamberlin, Donald D; Lorie, RA; Price, TG (1979), "Access Path Selection in a Relational Database Management System", Proceedings of the 1979 ACM SIGMOD International Conference on Management of Data, pp. 23–34, doi:10.1145/582095.582099, ISBN 978-0897910019, S2CID 8537523