dbatools installs as a PowerShell module on a Windows management machine. Rob Sewell, known as DBA with Beard, introduced me to it.
SQL Server emergency? Email pinal@sqlauthority.com with URGENT in the subject line.
Transaction Log Backups Based on Log Size
Transaction log backups on a schedule can miss a burst of activity that fills the disk. This post builds a procedure that reads the log written since the last backup and takes a log backup once it passes a limit you choose. It also explains why the old habit of shrinking the log after each backup does harm.
SQL SERVER – SharePoint not Working After Failover to Another Node
After a SQL Server cluster failover, SharePoint users could not open any page, though all SQL resources were online. Here is what we found and how we fixed it.
How to Force a Parallel Execution Plan for a Query? – Interview Question of the Week #170
A customer asked how to force a Parallel Execution Plan for a query. Here are two methods, including QUERYTRACEON 8649, with a simple example.
SQL SERVER – FIX – Error 1402 – Could not Open Key: UNKNOWN\Components – System Error 5 (Another Solution)
Installing KB3045311 failed with Error 1402, could not open key UNKNOWN\Components, system error 5. When my earlier fix did not help, this one worked.
SQL SERVER – FIX: Unable to Create Distribution Database on a UNC Share – Configure Distribution
With SQL Server on a UNC share, the Configure Distribution wizard refuses network paths for the distribution database. Here is how to create it anyway.
SQL SERVER – Unable to Start SQL After Patching – Database SSISDB is Enabled for Database Mirroring
After patching, SQL Server would not start. The SSIS hotfix script failed because database SSISDB is enabled for Database Mirroring. Here is the fix.
SQL Server slow? Let's fix it together in about four hours.
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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.

