Answer & Explanation:Select a topic below and post an original thread of 300 to 450
words each in this week’s discussion forum.
What is a factless fact table and how many types
are there?
As you finish your data model is it
extensible?  As the next project roles
out, is your physical model flexible enough to be built out, without rework?
Are there any attributes that should be added to
aid in auditing data as its loaded?
What is table partitioning and how might you use
it to aid in performance or maintenance of your tables as they grow?Note: APA Format and No Plagerisim.

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