What Are The Nine Decision Points Of Data Warehousing?

1.	What Are The Nine Decision Points Of Data Warehousing?
Answer» a. Identify fact table b. Identify dimension tables c. Define ATTRIBUTES of entities d. Define granularity of the fact table e. Pre calculated key figures f. Slowly CHANGING DIMENSIONS g. Aggregates h. How long data will be kept i. How OFTEN data is EXTRACTED a. Identify fact table b. Identify dimension tables c. Define attributes of entities d. Define granularity of the fact table e. Pre calculated key figures f. Slowly changing dimensions g. Aggregates h. How long data will be kept i. How often data is extracted

Answer»

a. Identify fact table
b. Identify dimension tables
c. Define ATTRIBUTES of entities
d. Define granularity of the fact table
e. Pre calculated key figures
f. Slowly CHANGING DIMENSIONS
g. Aggregates
h. How long data will be kept
i. How OFTEN data is EXTRACTED

a. Identify fact table
b. Identify dimension tables
c. Define attributes of entities
d. Define granularity of the fact table
e. Pre calculated key figures
f. Slowly changing dimensions
g. Aggregates
h. How long data will be kept
i. How often data is extracted

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