Multidimensional models :A state of art
In the last four years, some multidimensional models were defined. Some of these models are focused on query specifications, but only a little has really a conceptual approach. The nex section is an attempt to present some fundamentals over some of "query models". These models are aummarized in [Car...
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| Formaat: | report |
| Gepubliceerd in: |
2000
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| Onderwerpen: | |
| Online toegang: | http://hdl.handle.net/20.500.12008/3524 |
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| Samenvatting: | In the last four years, some multidimensional models were defined. Some of these models are focused on query specifications, but only a little has really a conceptual approach. The nex section is an attempt to present some fundamentals over some of "query models". These models are aummarized in [Car 97] and [Sap 99]. For such models, only some comparisions are made with a special emphasis on data structures. The following sections are dedicated to some relevant works on Multidimensional Conceptual and Logic Modeling ([Cab 97], [Gol 98], [Fra 99a], [Sap 99a]). Later, some conclusions, about the works are presented. |
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