| C. Li and X. Wang, "A Data Model for Supporting OnLine Analytical Processing". In proc. of the 5 Int. Conf. on Information and Knowledge Management, (CIKM'96), Rockville (Maryland), USA November 1996, pp. 81-88 |
....dimension updates, together with the data cube maintenance under them, are poorly supported (or not supported at all) in current commercial systems. Our focus in this paper has been to introduce the problem and present a framework for it. Several multidimensional models have already been presented [9, 12, 2]. We chose the work by Cabibbo and Torlone [3] as a starting point for our model. We developed a set of operators for structural and instance updates over dimensions. We also presented algorithms to perform maintenance when using ROLAP storage of the data cube, under both structural and instance ....
C. Li and S. Wang. A data model for supporting online analytical processing. In Proceedings of the Conference on Information and Knowledge Management, pages 81--88, 1996.
No context found.
C. Li and X. Wang, "A Data Model for Supporting OnLine Analytical Processing". In proc. of the 5 Int. Conf. on Information and Knowledge Management, (CIKM'96), Rockville (Maryland), USA November 1996, pp. 81-88
Online articles have much greater impact More about CiteSeer.IST Add search form to your site Submit documents Feedback
CiteSeer.IST - Copyright Penn State and NEC