2001-07-24
7,859 reads
Performance Tuning
2001-07-16
6,519 reads
Taming the Stateless Beast: Managing Session State
Running a Web farm means managing session state across servers. Since session state can't be shared across a Web farm with Internet Information Services 5.0, a custom solution is required. One such solution using a tool called the session manager is described here.
2001-07-06
1,721 reads
Optimizing SQL Server Performance Using Files and Filegroups
Learn how to boost the performance of SQL Server by making proper use of filegroups.
2001-06-26
1,774 reads
2001-06-26
2,886 reads
Job to Monitor SQL Server 7.0 Performance and Activity
This article describes the ActivityTrace7 job that puts blocking and performance data into a trace file for further analysis.
2001-06-19
2,670 reads
Using Index Intersections
First introduced in SQL Server version 7, Index Intersection gives you new options for creating indexes on tables to maximize performance.
2001-06-12
5,469 reads
Using SET to Tune Your Queries
On the surface, the goal of performance tuning a query seems simple enough. Essentially, we want our queries to run faster. This article looks at how the STATISTICS IO and STATISTICS TIME options can help us tune queries.
2001-06-12
2,431 reads
Speed Tips For Select Statements
This article by Neil Boyle examines techniques for speeding up your queries by writing better T-SQL.
2001-06-07
13,641 reads
Microsoft SQL Server 2000 Reliability
Lots of people are designing and building Microsoft Windows-based apps with previously unimagined reliability. Starbucks, GMAC, and FreeMarkets.com all have case studies demonstrating five nines. So, how are these companies able to achieve these levels of reliability?This month I am going to show you how to use standard Microsoft Windows technologies to make your Microsoft SQL Server™ app just like Denny's—“always open” and ready for business.
2001-06-05
1,660 reads
Blogs
Why sys.fn_dblog Is Undocumented And Why It's Still There
By SQLPals
Why sys.fn_dblog Is Undocumented And Why It's Still There Why sys.fn_dblog...
T-SQL Tuesday #202 SQL Server Outage You’ll Never Forget: A Roundup
When I put together the invitation for T-SQL Tuesday #202, I wasn't sure what...
A Last Minute Trip to the EU
By Steve Jones
My life has some crazy travel stretches for sure. Between speaking, office visits, customer...
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