Feb 2026 Discount: Comprehensive Database Performance Health Check | Testimonials

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Jul31

SQL SERVER – Pre-Con 21 Essential Scripts in Prague and Amsterdam

Pinal Dave
SQLAuthority News
SQL Server, SQLAuthority Author Visit
No Comments

My pre-conferences (a day-long training in Prague and Amsterdam) 21 Essential Scripts: Performance Tuning is the outcome of my passion for mentoring.

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Jul30

SQL SERVER 2019 – Installation Failure – Invalid Command Line Argument. Consult the Windows Installer SDK for Detailed Command Line Help

Pinal Dave
SQL
Command Line, SQL Error Messages, SQL Scripts, SQL Server, SQL Server Installation
9 Comments

Invalid command-line argument. Consult the Windows Installer SDK for detailed command-line help. Let us see the error about Installation Failure.

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Jul29

Winners and Solution – DELETE Qualified Rows From Multiple Tables

Pinal Dave
SQL Puzzle
SQL Scripts, SQL Server
2 Comments

As the price of this class high, I wanted to keep my contest difficult as well. Today we will see the winners and solutions.

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Jul28

How to Remove Quotes of QUOTENAME? – Interview Question of the Week #235

Pinal Dave
SQL Interview Questions and Answers
SQL Function, SQL Scripts, SQL Server, SQL String
No Comments

Question: How to Remove Quotes of QUOTENAME? I received based on my yesterday’s blog post SQL SERVER – QUOTENAME Function and Custom Quote Character.

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Jul27

SQL SERVER – QUOTENAME Function and Custom Quote Character

Pinal Dave
SQL Tips and Tricks
SQL Function, SQL Scripts, SQL Server, SQL String
1 Comment

The question was really not related to SQL Server Performance Tuning but DBA wanted to know if they can use any custom Quote Character for their string.

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Jul26

SQL SERVER – Number of Rows Read Per Threads in Parallel Operations

Pinal Dave
SQL Tips and Tricks
Execution Plan, Parallel, SQL CPU, SQL DMV, SQL Scripts, SQL Server, SQL Server Management Studio, SSMS
1 Comment

Question received via email: The question was about is there any way to know how many rows each thread execute in parallel operations.

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Jul25

SQL SERVER – Query Specific Wait Statistics and Performance Tuning

Pinal Dave
SQL Performance
Resource Governor, SQL Memory, SQL Server, SQL Server Management Studio, SQL Wait Stats, SSMS
No Comments

After a quick research we figured out the issue was with memory requirement for their query and we used to query specific wait statistics.

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SQL SERVER - What is Interim Table - Simple Definition of Interim Table sa2009_1-619x634

SQLAuthority News – Blog Makeover – New Banner – New Color

SQL SERVER – Difference Between Candidate Keys and Primary Key

SQL SERVER – Create Multiple Filegroup For Single Database

SQL SERVER – List All Objects Created on All Filegroups in Database

SQL SERVER - What is Interim Table - Simple Definition of Interim Table DSC04136

SQLAuthority News – Summary of TechEd India 2009 – A Grand Event

SQL SERVER – Connect Item – Vote for Feature Request Function TRIM

SQL SERVER – What is Interim Table – Simple Definition of Interim Table

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Pinal Dave is an SQL Server Performance Tuning Expert and independent consultant with over 22 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.


Comprehensive Database Performance Health Check

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.


SQL Server Performance Tuning Practical Workshop

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.


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