SQL Server Performance Tuning Expert - SQL Authority with Pinal Dave

Is your SQL Server running slow and you want to speed it up without sharing server credentials? In my Comprehensive Database Performance Health Check, we can work together remotely and resolve your biggest performance troublemakers in less than 4 hours.

Once you learn my business secrets, you will fix the majority of problems in the future.

Have you ever opened any PowerPoint deck when you face SQL Server Performance Tuning emergencies? SQL Server Performance Tuning Practical Workshop is my MOST popular training with no PowerPoint presentations and 100% practical demonstrations.

Essentially I share my business secrets to optimize SQL Server performance.

An Index Reduces Performance of SELECT Queries (Video)
3 Common Mistakes to Kill SQL Server Performance (Video)
Click here for More Free Videos

For SQL Server Emergency Help, you can reach out to me at pinal@sqlauthority.com with words URGENT in the email subject line for other services mention “Comprehensive Database Performance Health Check“.

Jun19

SQL SERVER – Transfer Logins Error: Msg 15021: Invalid Value Given for Parameter Password

Pinal Dave

SQL

SQL Error Messages, SQL Password, SQL Server, SQL Server Security

One of my existing clients contacted me for assistance in fixing an error. Sometimes, if the error is easy and it doesn’t take more than 10-15 minute, I give them the benefit of being my existing customer and I give free consulting (not always though). They informed me that they need moving SQL logins (username and password) from one server to another. To achieve that they were using sp_help_revlogin. Here are the steps:

Jun18

Practical Real World Performance Tuning – Before the Class Announced

Pinal Dave

SQL Performance

Brent Ozar, SQL Performance, SQL Server, SQL Training

No Comments

I recently completed delivering Practical Real World Performance Tuning for Brent Ozar Unlimited and it was great 3 days of delivery. Here are my thoughts about my entire experience and how everything worked out. Let us go on the journey to Behind the Scenes for Teaching Online Class.

Jun17

How Much Work Each Processor (CPU) is Doing in SQL Server? – Interview Question of the Week #178

Pinal Dave

SQL Interview Questions and Answers

SQL CPU, SQL DMV, SQL Scripts, SQL Server

No Comments

Question: How Much Work Each Processor (CPU) is Doing in SQL Server?

Answer: To be honest, I have not seen this question asked in any of the interview questions so far. Actually, this question was asked by one of my clients during Comprehensive Database Performance Health Check. Every time whenever he logs into his system, he finds his CPU running very very high even though he had over 56 active processors. What he really wanted to know what exactly is going on behind the scene of his processors. He really wanted to figure out, how busy his servers are and how much work is pending per Processor (CPU)?

Jun16

SQL SERVER – Adding Values WITH OVER and PARTITION BY

Pinal Dave

SQL Tips and Tricks

Ranking Functions, SQL Function, SQL Order By, SQL Scripts, SQL Server

Once in a while, I get questions where users have indeed explained the question well enough that I can easily understand their question. If I understand question quickly, I am always able to answer it efficiently as well. In this blog post, we will see one such question which I answered with keywords WITH OVER and PARTITION BY.

Jun15

SQL SERVER – Optimal Value Max Worker Threads

Pinal Dave

SQL Performance

SQL CPU, SQL DMV, SQL Server

During Comprehensive Database Performance Health Check, one of the DBas asked what is the most optimal value for Max Worker Threads. The question was indeed asked when my customer looked at the value of Max Worker Threads in the Processor sections of the Server Property, they were really worried. The default value of the Max Worker Threads is always set to zero.

Jun14

SQL SERVER – How to DELETE Multiple Table Together Via SQL Server Management Studio (SSMS)?

Pinal Dave

SQL Tips and Tricks

SQL Scripts, SQL Server, SQL Server Management Studio, SSMS

Question: How to DELETE Multiple Table Together Via SQL Server Management Studio (SSMS)?

Jun13

SQL SERVER – Performance Comparison IN vs OR

Pinal Dave

SQL Performance

SQL Function, SQL Operator, SQL Server

Some questions never get old and some question and I believe we will be discussing them for many more years in the future. Just other days, I received this question during my SQL Server Performance Tuning Practical Workshop. The question was about Performance Comparison IN vs OR. Though personally, I have answered this question quite a many times before, let us answer it once again, it never hurts to repeat the truth multiple times.

Pinal Dave is an SQL Server Performance Tuning Expert and independent consultant with over 24 years of hands-on experience. He holds a Masters of Science degree and numerous database certifications.

Pinal has authored 14 SQL Server database books and 104 Pluralsight courses. To freely share his knowledge and help others build their expertise, Pinal has also written more than 5,800 database tech articles on his blog at https://blog.sqlauthority.com.

Pinal is an experienced and dedicated professional with a deep commitment to flawless customer service. If you need help with any SQL Server Performance Tuning Issues, please feel free to reach out at pinal@sqlauthority.com.

Pinal is also a CrossFit Level 1 Trainer (CF-L1) and CrossFit Level 2 Trainer (CF-L2).

Nupur Dave is a social media enthusiast and an independent consultant. She primarily focuses on the database domain, helping clients build short and long-term multi-channel campaigns to drive leads for their sales pipeline.