The two roles of nested relations in the DASDBS project

Schek, Hans-Jörg; Scholl, Marc H.

The two roles of nested relations in the DASDBS project

Files

Schek_229304.pdf(913.53 KB)

Date

1989

Authors

Schek, Hans-Jörg

Scholl, Marc H.

Publication type

Contribution to a collection

Published in

Nested Relations and Complex Objects in Databases / Abiteboul, S.; Fischer, P. C.; Schek, H. -J. (ed.). - Berlin, Heidelberg : Springer Berlin Heidelberg, 1989. - (Lecture Notes in Computer Science ; 361). - pp. 50-68. - ISBN 978-3-540-51171-7

Abstract

The paper gives an overview of the nested relational model and its two roles in the Darmstadt Database System (DASDBS) project, which was started in 1982 to develop an extensible database architecture supporting a variety of application specific front-ends with a common kernel system. In its first role the nested relational model serves as a model for the kernel interface describing hierarchical storage clusters. In its second role the nested relational algebra appears as a basic language for a KL-ONE-oriented semantic data model at an object-oriented layer upon the kernel.

Subject (DDC)

004 Computer Science

Cite This

ISO 690

SCHEK, Hans-Jörg, Marc H. SCHOLL, 1989. The two roles of nested relations in the DASDBS project. In: ABITEBOUL, S., ed., P. C. FISCHER, ed., H. -J. SCHEK, ed.. Nested Relations and Complex Objects in Databases. Berlin, Heidelberg:Springer Berlin Heidelberg, pp. 50-68. ISBN 978-3-540-51171-7. Available under: doi: 10.1007/3-540-51171-7_20

BibTex

@incollection{Schek1989roles-22930,
  year={1989},
  doi={10.1007/3-540-51171-7_20},
  title={The two roles of nested relations in the DASDBS project},
  number={361},
  isbn={978-3-540-51171-7},
  publisher={Springer Berlin Heidelberg},
  address={Berlin, Heidelberg},
  series={Lecture Notes in Computer Science},
  booktitle={Nested Relations and Complex Objects in Databases},
  pages={50--68},
  editor={Abiteboul, S. and Fischer, P. C. and Schek, H. -J.},
  author={Schek, Hans-Jörg and Scholl, Marc H.}
}

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