Agreggates i

Clase2 introdw

3 olap storage

Intro bi

Dw design 1_dim_facts

Dw design 2_conceptual_model

2 olap operaciones

Dw design fact_tables_types_6

Olapsql

3 olap storage

Agreggates ii

Dw design 3_surro_keys

Dw design date_dimension_1_1

2 dw requeriments

Agreggates iii

Dw design hierarchies_7

3 dw architectures

Diseño fisico particiones_3

Diseño fisico indices_2

Dw design 4_bus_architecture