Reporte técnico
Designing relational data warehouses through schema-transformation primitives : prototype
Fecha
2001Registro en:
GUTIÉRREZ, A., MAROTTA, A. "Designing relational data warehouses through schema-transformation primitives : prototype". Reportes Técnicos 01-11. UR. FI – INCO, 2001.
0797-6410
Autor
Gutiérrez, Alejandro
Marotta, Adriana
Institución
Resumen
The logical design of a Data Warehouse (DW) is a task that requires the application of techniques and strategies that are specific of DW context. In [Mar00] we present a mechanism for designing DWs. Based in this mechanism we developed a prototype of a DW design tool. This tool offers, a graphical user interface that allows the designer to apply transformation primitives to a source schema constructing a DW schema, visualise the generated transformation trace, check DW schema invariants and apply consistency rules.
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