Advances in Information Systems

@inproceedings{Leeuwen2002AdvancesII,
  title={Advances in Information Systems},
  author={Jan van Leeuwen and Tatyana M. Yakhno},
  booktitle={Lecture Notes in Computer Science},
  year={2002}
}
Aggregation is an important concept in database design where composite objects can be modelled during the design of database applications. Therefore, preserving the aggregation concept in database implementation is essential. In this paper, we propose models for implementation of aggregation in an Object-Relational Database Management System (ORDBMS) through the use of index clusters and nested tables. ORDBMS is a commercial Relational Database Management Systems (RDBMS), like Oracle, which… CONTINUE READING

References

Publications referenced by this paper.
Showing 1-10 of 18 references

Machine Learning

  • T. Mitchell
  • 1997
Highly Influential
8 Excerpts

Web services flow language (WSFL)1.0

  • F. Leymann
  • Available at http://www4.ibm.com/software…
  • 2001
3 Excerpts

An Introduction to Problem-Based Learning. A presentation at the University of Colorado at Denver

  • TM Duffy
  • 1996

Assessing programs that invite thinking

  • SR Goldman, JW Pellegrino, J Bransford
  • Technology assessment in education and training,
  • 1994

Similar Papers

Loading similar papers…