International Symposium on Parallel Computing in Electrical Engineering (PARELEC'06)
Balanced Spatio-Temporal Data Warehouse with R-MVB, STCAT and BITMAP Indexes
Bialystok, Poland
September 13-September 17
ISBN: 0-7695-2554-7
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.
Citation:
Marcin Gorawski, Michal Gorawski, "Balanced Spatio-Temporal Data Warehouse with R-MVB, STCAT and BITMAP Indexes," parelec, pp.43-48, International Symposium on Parallel Computing in Electrical Engineering (PARELEC'06), 2006