Implementation of partition switching within SSIS
In the third part of a series on loading a partitioned data warehouse efficiently, we see how SSIS can be used to perform the ETL tasks.
Not Good Enough For Government Work
The complexity of financial trading systems is too much for an amateur approach, as the losses of various Bitcoin exchanges show.
Version Control as a Cloud Service
Robert Sheldon wonders if cloud-based version control still too risky for a service that must be secure, and risk-free?
Data Mining: Part 11 XMLA and the automation
In this lesson we will learn the basis about XMLA and we will execute the command line to create DM objects.
Data Mining: Part 11 XMLA and the automation
In this lesson we will learn the basis about XMLA and we will execute the command line to create DM objects.
Infect Your Colleagues with the Learning Bug
Many of you are interested in learning more about SQL Server and improving your career. However can you extend that to your colleagues? Can you convince them to become better IT professionals? Andy Warren has some thoughts.
SQL Monitor Metric: Memory used by ad hoc queries running once
This metric measures the amount of memory used by the total number of ad hoc queries in the plan cache that have only run one time. This value is only accurate for the instant the query is run, and the value can change radically from one capture time to the next.
SQL Server Analysis Server (SSAS) KeyColumn vs NameColumn vs ValueColumn
What is the difference between the KeyColumn, the NameColumn, and the ValueColumn for a dimension attribute in SQL Server Analysis Services? When should you use each one for a dimension attribute? Check out this tip to learn more.
Mudita: Joy in the success of others
It is only when you start to take genuine pleasure in other people's successes that you experience the true rewards of being in a leadership position.
Blogs
Using the Data API Builder–VS Live San Diego Resources
By Steve Jones
Thanks for attending my sessions. Resources below: Slides: Using Data API Builder GitHub repo: ...
Running a Local LLM On Your Laptop Resources
By Steve Jones
Thanks to everyone that attended my sessions at VS Live San Diego yesterday. It...
Differences Between xp_readerrolog and sp_readerrorlog: #SQLNewBlogger
By Steve Jones
I was creating a question on sp_readerrorlog and realized that this procedure is different...
Forums
Implementing Type 4 Slowly Changing Dimensions in SQL Server
Comments posted to this topic are about the item Implementing Type 4 Slowly Changing...
The Disabled Index
Comments posted to this topic are about the item The Disabled Index
Server-Level Table sizes
Comments posted to this topic are about the item Server-Level Table sizes
Question of the Day
The Disabled Index
I run this code on SQL Server 2022.
CREATE TABLE Drink
(
drinkid INT NOT NULL
CONSTRAINT DrinkPK PRIMARY KEY CLUSTERED,
drinkname VARCHAR(20),
rating NUMERIC(2, 1)
)
GO
INSERT INTO Drink
(
drinkid,
drinkname,
rating
)
VALUES
(1, 'Margarita', 4.5),
(2, 'Mojito', 4.3),
(3, 'Old Fashioned', 4.7),
(4, 'Martini', 4.4),
(5, 'Cosmopolitan', 4.2)
GO
ALTER INDEX drinkpk ON dbo.drink DISABLE
GO
SELECT * FROM dbo.Drink
GO
What is the result? See possible answers