Function materialization in object bases

Alfons Kemper; Christoph Kilger; Guido Moerkotte

doi:10.1145/115790.115833

Function materialization in object bases

Alfons Kemper, Christoph Kilger, Guido Moerkotte

University of Karlsruhe

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

2 Scopus citations

Abstract

We describe function materialization as an optimization concept in object-oriented databases. Exploiting the object-oriented paradigm-namely classification, object identity, and encapsulation-facilitates a rather easy incorporation of function materialization into (existing) object-oriented systems. Furthermore, the exploitation of encapsulation (information hiding) and object identity provides for additional performance tuning measures which drastically decrease the rematerialization overhead incurred by updates in the object base. The paper concludes with a quantitative analysis of function materialization based on a sample performance benchmark obtained from our experimental object base system GOM.

Original language	English
Title of host publication	Proceedings of the 1991 ACM SIGMOD International Conference on Management of Data, SIGMOD 1991
Publisher	Association for Computing Machinery
Pages	268-277
Number of pages	10
ISBN (Print)	0897914252
DOIs	https://doi.org/10.1145/115790.115833
State	Published - 1 Apr 1991
Externally published	Yes
Event	1991 ACM SIGMOD International Conference on Management of Data, SIGMOD 1991 - Denver, United States Duration: 29 May 1991 → 31 May 1991

Publication series

Name	Proceedings of the ACM SIGMOD International Conference on Management of Data
ISSN (Print)	0730-8078

Conference

Conference	1991 ACM SIGMOD International Conference on Management of Data, SIGMOD 1991
Country/Territory	United States
City	Denver
Period	29/05/91 → 31/05/91

Access to Document

10.1145/115790.115833

Cite this

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title = "Function materialization in object bases",

abstract = "We describe function materialization as an optimization concept in object-oriented databases. Exploiting the object-oriented paradigm-namely classification, object identity, and encapsulation-facilitates a rather easy incorporation of function materialization into (existing) object-oriented systems. Furthermore, the exploitation of encapsulation (information hiding) and object identity provides for additional performance tuning measures which drastically decrease the rematerialization overhead incurred by updates in the object base. The paper concludes with a quantitative analysis of function materialization based on a sample performance benchmark obtained from our experimental object base system GOM.",

author = "Alfons Kemper and Christoph Kilger and Guido Moerkotte",

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doi = "10.1145/115790.115833",

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Kemper, A, Kilger, C & Moerkotte, G 1991, Function materialization in object bases. in Proceedings of the 1991 ACM SIGMOD International Conference on Management of Data, SIGMOD 1991. Proceedings of the ACM SIGMOD International Conference on Management of Data, Association for Computing Machinery, pp. 268-277, 1991 ACM SIGMOD International Conference on Management of Data, SIGMOD 1991, Denver, United States, 29/05/91. https://doi.org/10.1145/115790.115833

Function materialization in object bases. / Kemper, Alfons; Kilger, Christoph; Moerkotte, Guido.
Proceedings of the 1991 ACM SIGMOD International Conference on Management of Data, SIGMOD 1991. Association for Computing Machinery, 1991. p. 268-277 (Proceedings of the ACM SIGMOD International Conference on Management of Data).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AB - We describe function materialization as an optimization concept in object-oriented databases. Exploiting the object-oriented paradigm-namely classification, object identity, and encapsulation-facilitates a rather easy incorporation of function materialization into (existing) object-oriented systems. Furthermore, the exploitation of encapsulation (information hiding) and object identity provides for additional performance tuning measures which drastically decrease the rematerialization overhead incurred by updates in the object base. The paper concludes with a quantitative analysis of function materialization based on a sample performance benchmark obtained from our experimental object base system GOM.

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Function materialization in object bases

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