Additional Articles


External Article

Calling Stored Procedures from .NET Applications

Everybody knows how to call stored procedures from a .NET application. Right? But then, how often do you see stored procedures used to their full advantage in database applications? William Brewer goes through some of the basics, but uses PowerShell as the example .NET application, and avoids all mention of Northwind or AdventureWorks!

2009-10-22

5,661 reads

External Article

SQL Server Consolidation

In the crusade to cut expenses, Data Centres (and IT Infrastructure) are now coming under scrutiny as a possible source of savings. Half-informed executives now rally behind the cry of "Virtualization!", but virtualization is only part of the story - The tip of the consolidation iceberg - and it might not actually save you as much as you think. Thomas LaRock takes us deeper.

2009-10-20

1,968 reads

External Article

Causation, Correlation and Crackpots

Joe Celko explores the dangers of muddling correlation and causation, emphasises the importance of determining how likely it is that a correlation has occurred by chance, and gets stuck into calculating correlation coefficients in SQL. Along the way, Joe illustrates the consequences of leaping to the wrong conclusion from correlations with tales of Pop Dread.

2009-10-19

2,136 reads

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Question of the Day

Creating JSON III

In a SQL Server 2025 table, called Beer, I have this data:

BeerIDBeerName
1Becks
2Fat Tire
3Mac n Jacks
4Alaskan Amber
8Kirin
I run this code:
SELECT JSON_OBJECTAGG(
    BeerID: BeerName )
FROM beer;
What are the results?

See possible answers