Database Reference
In-Depth Information
Fig. 8.36
Overall view of the ETL process in Kettle
Fig. 8.37
Load of the
Category
(
a
)andthe
Time
(
b
) dimension tables
Fig. 8.38
Load of the
Employee
dimension table
transitive closure of the
Supervision
hierarchy. For this reason, after reading
the
Employees
table in the Northwind database, the rows read are sent
in
parallel
to the steps that load the
Employee
and the
EmployeeClosure
tables,
as shown by the icon over the arrows that represent those flows.
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