Multidimensional models :A state of art
Resumen:
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.
| 2000 | |
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MODELOS MULTIDIMENSIONALES MULTIDIMENSIONAL MODELS |
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| Universidad de la República | |
| COLIBRI | |
| http://hdl.handle.net/20.500.12008/3524 | |
| Acceso abierto | |
| Licencia Creative Commons Atribución – No Comercial – Sin Derivadas (CC BY-NC-ND 4.0) |
| Sumario: | 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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