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In Part 1 of this series, we looked at SCD Type I. We would now look at the SCD Type...

2012-05-04

745 reads

Slowing Changing Dimension (SCD) demystified – Part 1

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

685 reads

One thing I’ve always loved about the Scooby-Doo cartoon is that he never solved...

Flexibility and Scale at the Database Level When SQL Server 2012 introduced Availability Groups...

Setting page visibility and the active page are often overlooked last steps when publishing...

Comments posted to this topic are about the item Password Guidance

Comments posted to this topic are about the item Using table variables in T-SQL

I am trying to check out elastic query between two test instances we have...

What happens if you run the following code in SQL Server 2022+?

declare @t1 table (id int);

insert into @t1 (id) values (NULL), (1), (2), (3);

select count(*)
from @t1
where @t1.id is distinct from NULL;