After a ransomware attack, a client could not attach database files and saw: The PageAudit property is incorrect. Here is what the error means.
SQL Server emergency? Email pinal@sqlauthority.com with URGENT in the subject line.
SQL SERVER- High CPU and Transaction Type WorkFileGroup_fake_worktable and Workfile
Workfile and WorkFileGroup_fake_worktable were clues in a customer high-CPU investigation. I correlated them with queries and plan evidence.
SQL SERVER – How to DROP or DELETE Suspect Database?
A client’s production database was stuck in suspect state and they could not even drop it. Here is how I helped them drop the suspect database.
What Part of the SQLDump Suggest Database Corruption? – Interview Question of the Week #188
What part of the SQLDump suggest database corruption? A reader asked, and I show the DbccResults tag in the SQLDump text file that confirms it.
SQL SERVER – FIX: CREATE FILE Encountered Operating System Error 5 (Access is Denied.)
After a disk migration on a cluster, SQL Server would not start: CREATE FILE encountered operating system error 5 (Access is denied.) on TempDB. I share the fix.
SQL SERVER – Upgrade Blocked: The Specified Edition Upgrade is Not Supported
Upgrading SQL Server 2008 R2 Express to SQL Server 2012 Evaluation failed with: Upgrade Blocked: The specified edition upgrade is not supported. Let me explain why.
SQL SERVER – FIX: Backup to URL Error: Operating System Error 50(The Request is Not Supported.)
My Backup to URL jobs started failing with Operating system error 50 (The request is not supported.). Here are the ERRORLOG messages and how I fixed it.
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.
Want your whole team to learn it?
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.
Over 400 customers have worked with me this way, and not one shared a password. See all consulting options.
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.

