Slowing Changing Dimension (SCD) demystified – Part 2
In Part 1 of this series, we looked at SCD Type I. We would now look at the SCD Type...
2012-05-04
749 reads
In Part 1 of this series, we looked at SCD Type I. We would now look at the SCD Type...
2012-05-04
749 reads
SCD is a basically a concept that explains how historical data/values are stored within a data in a database.
There are...
2012-05-03
692 reads
By Steve Jones
dolorblindness – n. the frustration that you’ll never be able to understand another person’s...
By Steve Jones
I had a customer ask about analyzing their Test Data Manager (TDM) usage to...
By Steve Jones
I had an idea for an animated view of a sales tool, and started...
Comments posted to this topic are about the item Optimism Without Illusion or Why...
Hi all, I'm trying to do classic scenario for loading multiple Excel files into...
Hi So the case statement is slowing this down - but for the life...
In SQL Server 2025, what is returned by this code:
SELECT EDIT_DISTANCE('tim', 'tom')
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