Visit ten randomly picked customers that own a data warehouse architecture, and you will see that at least eight have developed a classic data warehouse architecture (CDWA). What do I mean by a CDWA? In a CDWA, data is copied periodically from production systems to the central data warehouse.
2009-03-20
6,058 reads
Sometimes cursors are necessary when executing queries in SQL Server, but most of the time they can be avoided entirely. This article shows where cursors can traditionally be used, and how you can use features packaged in SQL Server 2005 to avoid them.
2009-03-19
5,627 reads
While SQL Server 2008 offers several new benefits for organizations, the trick is figuring out if those performance and availability advantages are truly worth the upgrade.
2009-03-19
3,154 reads
A column alias seems like a great tool for referencing complex expressions, but SQL Server doesn't work that way. Learn a simple workaround.
2009-03-18
3,116 reads
The previous installment of the 'SQL Server 2005 Express Edition' series discussed using transactions to protect the integrity and consistency of Service Broker-based communication. Depending on the type of issue encountered by our code, the outcome might be different from expected. This article demonstrates a more robust approach to error handling and applies it to our target.
2009-03-18
1,351 reads
There are certain requirements for creating indexes on computed columns and this tip shows you want needs to be done.
2009-03-18
3,781 reads
In a recent blog post, SQL Server expert Denny Cherry discusses adding a user interface to his Standalone SQL Agent, a replacement for the SQL Server Agent service.
2009-03-17
1,896 reads
This article shows the steps to analyze SQL Server logins and permissions to ensure that there are no logins and users that exist who are have unnecessary access
2009-03-17
3,464 reads
If you don't have a witness server and your principal server goes, how do you make your mirror server the principal and bring all your databases online?
2009-03-16
2,921 reads
Operations Manager has a number of reports to help you monitor the uptime of your applications, but reporting can be difficult to learn until you understand all the different options, the different parameters possible, and the way the Operations Manager health model is structured. Firstly, you need a clear idea about the way that your organization defines 'uptime'. then you can start your reports from any of the views in the Monitoring tab, and then add or remove objects to get the report you need.
2009-03-16
1,539 reads
By Steve Jones
I haven’t done one of these in awhile, but I saw an article recently...
In last months one of the scenarios where you can use AI has been...
By ChrisJenkins
Do you spend so long manipulating your data into something vaguely useful that you...
Comments posted to this topic are about the item Creating JSON II
Comments posted to this topic are about the item Engineer Lessons
On SQL Server 2025, what happens when I run this code:
SELECT JSON_OBJECTAGG( N'City':N'Denver' RETURNING JSON) GOSee possible answers