Viewing 11 posts - 211 through 221 (of 221 total)
Attendence/Course work is usually modeled by a methodology called a "Factless Fact Table". It may be appropriate for what you are trying to do.
Here is an article/design tip by the...
April 10, 2013 at 12:06 pm
What are the top 10 - 20 business questions you are attempting to answer?
April 10, 2013 at 9:57 am
Can you attach your target schema? That is, the dimensions surrounding the fact table you are loading along with the fact table itself?
Also, think about what actual "events" you are...
April 10, 2013 at 8:46 am
Is this an OLTP-like schema for the Quality Management function of a hospital?
April 10, 2013 at 7:58 am
Completely agree: http://www.kimballgroup.com/2001/11/03/design-tip-30-put-your-fact-tables-on-a-diet/
I also forgot. NEVER, EVER, under ANY circumstance, leave null values in your dimension keys. It puts too much at risk for an...
April 9, 2013 at 8:07 am
One more thing......in the Microsoft Data Warehouse Toolkit, the actual use of the Lookup Transform is covered more in depth in
ETL Subsystem 13: Fact Table Builders
ETL Subsystem 14:...
April 8, 2013 at 12:32 pm
I agree.
The Microsoft Datawawrehouse Toolkit, chapter 7, has great tips for loading fact tables along with sample scripts and SSIS packages to go with it. The 2005 version gives you...
April 8, 2013 at 8:35 am
No problem.
In our solution we create jobs on the fly and set them to run one second after scheduling the job. By doing this you can still allow the...
April 5, 2013 at 9:54 am
This works for us:
1. User must exist in the msdb database.
2. User requires one of 3 roles in msdb database: SQLAgentOperator, SQLAgentReader, SQLAgentUser role.
3. Make sure...
April 5, 2013 at 9:32 am
Have you given any thought towards putting together a post on driving the SCD Transform using the "SCD Type" column from the MSDWH Toolkit's spreadsheet. That would be really...
April 4, 2013 at 1:00 pm
Looks like the perfect tool for following the ETL Standards as outlined by Joy and Warren in chapter 7. Good job 🙂
April 4, 2013 at 12:54 pm
Viewing 11 posts - 211 through 221 (of 221 total)