Parallel Computing in Electrical Engineering, 2004. International Conference on (2006)
Sept. 13, 2006 to Sept. 17, 2006
Marcin Gorawski , Silesian University of Technology, Poland
Michal Gorawski , Silesian University of Technology, Poland
In this article, we present new indexing and balancing methods used in parallel spatio-temporal data warehouse (B-PSTDW). Main motivation for designing the B-PSTDW system are unsatisfying results from exploitation of spatial data warehouse with cascaded star model indexed with aR-tree, which was used for distributed telemetric data processing (DSDW(t)). The DSDW(t) and B-PSTDW(t) services data from media counters (electricity, gas, heat and water). We present results of research on B-PSTDW system with new indexing structures: R-MVB, STCAT, and BITMAP.
M. Gorawski and M. Gorawski, "Balanced Spatio-Temporal Data Warehouse with R-MVB, STCAT and BITMAP Indexes," International Symposium on Parallel Computing in Electrical Engineering(PARELEC), Bialystok, 2006, pp. 43-48.