Blog Posts

Blog Post

EightKB 2025

EightKB is back! The biggest online SQL Server internals conference is back in 2025…it’s all happening on August the 21st! We’ve open our call for speakers, you can submit...

2025-03-28 (first published: )

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Blog Post

On the Internet, the Walls Have Ears

I received a sobering reminder this week of a lesson we all have learned or should have learned long ago. Something I said online came back around months later...

2025-03-26 (first published: )

380 reads

Blogs

From OLTP to Analytics: Bridging the Gap with Modern SQL Architectures

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In the beginning, there was OLTP – Online Transaction Processing. Fast, reliable, and ruthlessly...

Solving SQL Server Mysteries with a Whole Gang of Sleuths -Scooby Dooing Episode 4

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

SQL Server Availability Groups

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

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Forums

SQL Server 2025 Jobs

By Do

Hello SQL Server 2022 16.0.4212.1 running on a Windows Server 2025 Std,V 24H2, SO...

how to optimise whole database full of table and sp in one go using githubcopilo

By rajemessage 14195

i have subscription of github copilot which i can access in vs 2022 comunity...

Password Guidance

By Steve Jones - SSC Editor

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Question of the Day

Using table variables in T-SQL

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;
 

See possible answers