June 2025 Discount: Comprehensive Database Performance Health Check | Testimonials

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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.

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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.

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“.

SQL SERVER – Backup and Restore Database Using Command Prompt – SQLCMD

Pinal Dave
SQL Video
SQL Backup, SQL in Sixty Seconds, SQL Restore, SQL Scripts, SQL Server, sqlcmd
65 Comments

Backup and Restore is one of the core tasks for DBAs. They often do this task more times than they would have ideally loved to do so. One thing I noticed in my career that every successful DBA knows how to automate their tasks and spend their time either playing games on a computer or learning something new!

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SQL SERVER – Generate Random Values – SQL in Sixty Seconds #042 – Video

Pinal Dave
SQL, SQL Server, SQL Tips and Tricks, SQL Video
Database, SQL in Sixty Seconds, SQL Scripts, SQL Server Management Studio
1 Comment
Though it looks simple it is very difficult to generate random numbers which one can’t guess. There are many different ways to generate random values in SQL Server. I have previously blogged about it over here where I have demonstrated five different methods to generate random values in SQL Server.…
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SQL SERVER – Fix: Error: 1505 The CREATE UNIQUE INDEX statement terminated because a duplicate key was found for the object name and the index name

Pinal Dave
SQL, SQL Server, SQL Tips and Tricks
SQL Constraint and Keys, SQL Error Messages
2 Comments
Here is another example where the error messages are very clear but often developers get confused with the message. I think the reason for the confusion is the word “Key” used in the error message. After I explained this to a developer who sent me the error he realize that…
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SQL SERVER – Fix Error: 8111 – Cannot define PRIMARY KEY constraint on nullable column in table – Error: 1750 – Could not create constraint. See previous errors

Pinal Dave
SQL, SQL Server, SQL Tips and Tricks
SQL Error Messages
3 Comments
A very common error new developers receive when they begin with SQL Server and start playing with the keys. Let us first run following code which will generate an error 8111. -- Create Table CREATE TABLE test (ID INT, Col1 INT, Col2 VARCHAR(100)) GO -- Now create PK on ID…
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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 92 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.