A metamorphosis algorithm for the optimization of a multi-node OLAP system
In OLAP, the materialization of multidimensional structures is a sine qua non condition of performance. Problems that come along with this need have triggered a huge variety of proposals: the picking of the optimal set of aggregation combinations, to materialize into centralized OLAP repositories, e...
| Main Author: | |
|---|---|
| Other Authors: | |
| Format: | conferencePaper |
| Language: | eng |
| Published: |
2007
|
| Subjects: | |
| Online Access: | http://hdl.handle.net/1822/54568 |
| Country: | Portugal |
| Oai: | oai:repositorium.sdum.uminho.pt:1822/54568 |