You have a data warehouse named
DW
1
.
In
DW1
, you plan to create a table named
Table1
that will be partitioned by hour.
Table1
will contain the last three hours of data.
You plan to implement a sliding window process for inserting data into
Table1
.
You need to recommend the minimum
number of partitions that must be included in
Table1
to support the planned implementation. The solution must minimize the number of transaction log records created during the insert process.
How many partitions should you recommend?
A. 3
B. 5
C. 9
D. 24