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Parallelizing Multiple Group-by queries using MapReduce: optimization and cost estimation |
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| Authors: | Jie Pan Frédéric Magoulès Yann Le Biannic Christophe Favart |
| Affiliation: | 1. école Centrale Paris, Grande voie des vignes, 92295, Chatenay-Malabry, France 2. SAP BusinessObjects, 157-159, rue Anatole France, 92309, Levallois-Perret, France |
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| 本文献已被 SpringerLink 等数据库收录！ | |