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...
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| Formato: | conferencePaper |
| Idioma: | eng |
| Publicado em: |
2007
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| Texto completo: | http://hdl.handle.net/1822/54568 |
| País: | Portugal |
| Oai: | oai:repositorium.sdum.uminho.pt:1822/54568 |