Sep 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 – Error: 8509 – Import of Microsoft Distributed Transaction Coordinator (MS DTC) transaction failed: 0x8004d00e(XACT_E_NOTRANSACTION)

Pinal Dave
SQL
SQL Error Messages, SQL Scripts, SQL Server, SQL Transactions
No Comments

Have you ever seen an issue related to MS DTC, SQL Server and JDBC XA distributed transactions? A client contacted me for help and he wanted my opinion within one hour. They signed up for my On Demand consulting services and we started looking at the server and application.

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SQL SERVER – Wait Stats Collection Scripts for 2016 and Later Versions

Pinal Dave
SQL Performance
SQL Scripts, SQL Server, SQL Wait Stats
No Comments

Yesterday I posted a blog about a new DMV, which is introduced in SQL Server 2016. You can read the blog post here: Get Wait Stats Related to Specific Session ID With sys.dm_exec_session_wait_stats. After reading the blog post, I have received quite a few emails about SQL Server Wait Stats Collection Scripts. One of the question was is my earlier script still valid to collect the SQL Wait Stats for SQL Server 2016 and Later Versions.

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SCOM – Alert: SQL Server Cannot Authenticate Using Kerberos Because the Service Principal Name (SPN) is Missing, Misplaced, or Duplicated

Pinal Dave
SQL
SQL Error Messages, SQL Server, SQL Server Security
2 Comments

This blog explains what needs to be done when there are tools which can monitor and report issue about SPNs. Once a client informed that SCOM (System Center Operations Manager) is connected to the databases on SQL Server and raising below warning regarding the SQL Server (Service Principal Name) SPNs:

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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 98 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.