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 – Always On Availability Group Failover Generating Dump. Error: 17066: SQL Server Assertion: HadrFstrVnnUtils.cpp:479

Pinal Dave
SQL
AlwaysOn, Disk, SQL High Availability, SQL Scripts, SQL Server
2 Comments

One of my clients was using Always On availability group. They were having 3 nodes Always On AG setup. For simplicity, let’s call them Node1, Node2 and Node3. The first two nodes were in one subnet and node3 was in separate subnet. Let us learn about availability group failover. 

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SQL SERVER – Msg 3225: Use of WITH CREDENTIAL Syntax is Not Valid for Credentials Containing a Shared Access Signature

Pinal Dave
SQL
SQL Backup, SQL DateTime, SQL Error Messages, SQL Scripts, SQL Server
4 Comments

One of my blog readers was having trouble with backup to URL using SAS token. He followed my below blog to fix his issue. SQL SERVER – Backup to URL error: Operating system error 50(The request is not supported.) Now let us look in this blog post how we can fix errors related to credentials.

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SQL SERVER – Always On Availability Group Error 35250: The Connection to the Primary Replica is Not Active

Pinal Dave
SQL
AlwaysOn, Computer Network, SQL Error Messages, SQL High Availability, SQL Mirroring, SQL Server
2 Comments

Along with my performance consulting, I have also assisted many clients in fixing some quick issues. You can refer for various consulting services which I provide. During my consulting with various clients about Always On deployment, one of the commonly reported errors as below.  (I have changed the AG Name, Node names to be more generic). Below came when we used the wizard to create an availability group. Let us learn how to fix error related to primary replica. 

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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.