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Letter from Bishop W. Codd to Hagan
, 1928 Typescript letter signed Bishop W. Codd, Summerhill, Wexford, to Hagan. Expressing his uncertainty over the arrival of a new Cardinal Prefect [at the Congregation for Religious] but hoping he will show more stamina than Laurenti; wondering whether he ...
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Letter from Bishop W. Codd to Hagan
, 1923 Holograph letter from Bishop W. Codd, Summerhill, Wexford, to Hagan; explaining he is replying to the Congregation for Religious and inviting comments on the document (not extant); certain that Hagan and Monsignor Fidecicchi have 'kept vigilant guard ...
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A Tribute to John Codd and Roy Nash
Teachers Work, 2007 Paul Adams, John O'Neill
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Relational Databases: Codd, Stonebraker, and Ellison
IT Professional, 2016In 1970, an article by Edgar F. Codd determined the primary direction of high-level database languages for the next 40 years. The authors give an overview of the relational model for database systems, then highlight three of the masterminds who created and developed it: Codd, Michael Stonebraker, and Larry Ellison.
George O. Strawn, Candace Strawn
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26 Codd: Walter Codd, Marseille, to Catherine Codd, [Dublin], 21 October 1756
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Proceedings of the Fifth International Workshop on Testing Database Systems, 2012
Effective design and testing of database engines and applications is predicated on the ability to easily construct alternative scenarios with regard to the database contents. A limiting factor, however, is that the time and/or space overheads incurred in creating and maintaining these databases may render it infeasible to model the desired scenarios ...
Rakshit S. Trivedi +2 more
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Effective design and testing of database engines and applications is predicated on the ability to easily construct alternative scenarios with regard to the database contents. A limiting factor, however, is that the time and/or space overheads incurred in creating and maintaining these databases may render it infeasible to model the desired scenarios ...
Rakshit S. Trivedi +2 more
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Proceedings of the VLDB Endowment, 2015
The construction and development of the so-called Big Data systems has occupied centerstage in the data management community in recent years. However, there has been comparatively little attention paid to the testing of such systems, an essential pre-requisite for successful deployment. This is surprising given that
Ashoke S., Jayant R. Haritsa
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The construction and development of the so-called Big Data systems has occupied centerstage in the data management community in recent years. However, there has been comparatively little attention paid to the testing of such systems, an essential pre-requisite for successful deployment. This is surprising given that
Ashoke S., Jayant R. Haritsa
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1982
The paper describes the implementation of the data structuring concepts of domains, intra-tuple constraints and referential constraints in the relational DBMS CODD. All of these constraints capture some of the semantics of the database’s application. Each class of constraint is described briefly and it is shown how each of them is specified.
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The paper describes the implementation of the data structuring concepts of domains, intra-tuple constraints and referential constraints in the relational DBMS CODD. All of these constraints capture some of the semantics of the database’s application. Each class of constraint is described briefly and it is shown how each of them is specified.
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ACM SIGMOD Record, 2003
It is a cliche that the Internet has revolutionized many aspects of life in the past decade. Scientific publishing is but one of the many enterprises that have been impacted by the connectivity and high bandwidth afforded by the World Wide Web. Most scientific journals now have a web presence.
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It is a cliche that the Internet has revolutionized many aspects of life in the past decade. Scientific publishing is but one of the many enterprises that have been impacted by the connectivity and high bandwidth afforded by the World Wide Web. Most scientific journals now have a web presence.
openaire +2 more sources