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Dimensional versus third normal form (3NF) models?
#20
shuijian-xu
opened
5 years ago
1
snowflake?
#19
shuijian-xu
opened
5 years ago
0
3NF?
#18
shuijian-xu
opened
5 years ago
5
famous five questions and see whether our data warehouse can answer them.
#17
shuijian-xu
opened
5 years ago
7
Fact table?
#16
shuijian-xu
opened
5 years ago
2
we have not discussed the capture of, and actions for, deleting customers' details.
#15
shuijian-xu
opened
5 years ago
0
DIMENSIONAL ANALYSIS?
#14
shuijian-xu
opened
5 years ago
7
WHAT IS A DATA WAREHOUSE?
#13
shuijian-xu
opened
5 years ago
11
Strategic and Operational Information ?
#12
shuijian-xu
opened
5 years ago
3
what is a decision support system?
#11
shuijian-xu
opened
5 years ago
6
we can analyze the behavior of customers.
#10
shuijian-xu
opened
5 years ago
1
Up-sell and cross-sell?
#9
shuijian-xu
opened
5 years ago
1
how do we optimize the lifetime value of customers?
#8
shuijian-xu
opened
5 years ago
1
Data warehouse two main points to consider
#7
shuijian-xu
opened
5 years ago
1
Logistic regression
#6
shuijian-xu
opened
5 years ago
1
Categorical: Classification
#5
shuijian-xu
opened
5 years ago
2
Regression
#4
shuijian-xu
opened
5 years ago
3
Unsupervised learning
#3
shuijian-xu
opened
5 years ago
4
supervised learning
#2
shuijian-xu
opened
5 years ago
2
Database schema?
#1
shuijian-xu
opened
5 years ago
1
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