Performance tuning

SQLServerCentral Article

Performance Tuning with SQLFacts Tools

  • Article

The need for performance tuning your SQL Server workloads has never been more critical. As workloads are moved into cloud services, their efficiency has a direct impact on the recurring bills. A workload that consumes more resources than necessary costs more to host in the cloud and affects the bottom line for your organization.

5 (3)

You rated this post out of 5. Change rating

2023-04-07

10,422 reads

SQLServerCentral Article

Optimize Your SQL by Reformulating the Spec

  • Article

As SQL developers, we tend to think of performance tuning in terms of crafting the best table indices, avoiding scalar and table valued functions, and analyzing query plans (among other things). But sometimes going back to the spec and applying some properties of elementary math can be the best way to begin to improve performance of SQL queries which implement mathematical formulas. This article is a case study of how I used this technique to optimize my SQL implementation of the Inverse Simpson Index.

5 (3)

You rated this post out of 5. Change rating

2021-05-07 (first published: )

5,345 reads

The Basics - Level 1 of the Stairway to Query Store

  • Stairway Step

Introduction Instead of going straight into the topic of the Query Store, I would like to start this Stairway Series by mentioning a few performance tuning scenarios that are very common to production DBAs. I think most of us have been in one of these situations at some time: An application experiencing slowness after a […]

4.8 (5)

You rated this post out of 5. Change rating

2020-10-07 (first published: )

6,407 reads

Blogs

The Community is YOU, Not Any Organization

By

As I type this, we’re leaving behind spring, and all the amazing events that...

Polyglot Persistence

By

I’ve seen the term polyglot persistence floating around Redgate a bit recently in the...

Six Months!

By

Oh good gosh. Six months without a single blog post. Most important information: I’m...

Read the latest Blogs

Forums

increase in database size

By vsamantha35

Hi All, We have a 2 TB disk to stored of the sql database...

indexes cleanup

By vsamantha35

Hi All, Recently we are having issues with disk space requirements. After monitoring db...

Dropping a Logon Trigger

By Steve Jones - SSC Editor

Comments posted to this topic are about the item Dropping a Logon Trigger

Visit the forum

Question of the Day

Dropping a Logon Trigger

I created this trigger for testing on SQL Server 2022:

CREATE TRIGGER checksteve
ON ALL SERVER 
FOR LOGON  
AS  
BEGIN  
IF ORIGINAL_LOGIN()= N'ARISTOTLE\Steve'
 PRINT 'Steve logged in'
END;  
GO
Now I want to drop it. What do I run?

See possible answers