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Communication Dans Un Congrès Année : 2018

First-Half Index Base For Querying Data Cube

Résumé

Given a relational fact table R, we call a base of data cubes on R a structure that allows to query the data cubes with any aggregate function. This work presents a compact base of data cubes, called the first-half index base, with its implementation, and the method for querying the data cubes using this base. Through experiments on real datasets, we show how the first-half index base resolves efficiently the main data cube issues, i.e., the storage space and the query response time.
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Dates et versions

hal-02081549 , version 1 (27-03-2019)

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Citer

Viet Phan-Luong. First-Half Index Base For Querying Data Cube. Intelligent Systems Conference 2018, Sep 2018, London, United Kingdom. ⟨10.1007/978-3-030-01054-6_78⟩. ⟨hal-02081549⟩
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