Found a high Virtual Log File (VLF) count in your database? Here are the steps I follow to bring the count down, starting with the log file details.
SQL Server emergency? Email pinal@sqlauthority.com with URGENT in the subject line.
SQL SERVER – Installation Wizard Hang Forever – Please Wait on Feature Selection Page
Adding Analysis Services to SQL Server 2014, the Installation Wizard hung on “Please Wait” at feature selection, even after my lunch. Here is what fixed it.
SQL SERVER – Unable to Start SQL Server Agent. Error – Driver’s SQLAllocHandle on SQL_HANDLE_ENV failed
SQL Server Agent would not start, and the log said Driver’s SQLAllocHandle on SQL_HANDLE_ENV failed. Here are the logs I check and the fix I found.
SQL SERVER – Unable to Start Jobs – Error: Enumerate Target Servers Failed for Job
They showed me below error when they were trying to run a job. Let us see how we can fix the error Enumerate Target Servers Failed for Job.
SQL SERVER – Puzzle – Get the First Name From Full Name Without CHARINDEX
This First Name From Full Name puzzle excludes CHARINDEX and SUBSTRING. It came from a customer query during a performance health check.
Sort in TempDB for Faster Index Rebuilds: When It Helps
To sort in tempdb during an index rebuild, add WITH (SORT_IN_TEMPDB = ON) to ALTER INDEX. This post tests the option and shows that the user database log stays the same size, because only the sort workspace moves. It also explains when the option helps, how much tempdb space it needs, and when to leave it off.
SQL SERVER- Unable to Failover AlwaysOn Availability Group to Disaster Recovery Site
A client added a DR node but was unable to failover AlwaysOn Availability Group to it. The listener had only one IP address, and here is the fix.
SQL Server slow? Let's fix it together in about four hours.
In my Comprehensive Database Performance Health Check, you share your screen, I guide you, and we fix your biggest performance troublemakers. No passwords. No remote access.
You keep every script, and the know-how to fix it yourself next time.
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My Practical Workshop has no PowerPoint, just live demos. My AI Enablement Workshop shows your team where AI saves hours, and where it quietly costs them.
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Who We Are
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 19 books and 125 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 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.
Shaivi Pinalkumar Dave is a book author and a women’s artistic gymnast.

