Turn on RCSI and every row you update gets a little bigger. On packed pages that means page splits, and I show the numbers on a small demo table.
SQL Server emergency? Email pinal@sqlauthority.com with URGENT in the subject line.
How to Send Execution Plan in Email? – Interview Question of the Week #079
After answering over 2000 performance emails, I saw that many users do not know how to send execution plan in email. Here is the easy way to do it.
SQL SERVER – Detected a DTC/KTM in-doubt Transaction with UOW
A client database went SUSPECT after a cluster failure and DTC reinstall. The ERRORLOG showed a DTC/KTM in-doubt Transaction with UOW. How we fixed it.
SQL SERVER – Fix Error Msg 13602 working with JSON documents
Working with JSON documents in SQL Server 2016? You can’t use FOR JSON inside an UPDATE statement, and trying gives Msg 13602. Here is how to work around it.
Getting Started With R Services and Forecasting
R Services and forecasting meet when a data scientist’s R script has to run next to the data. This guest post by Eduardo Castro shows how to enable external scripts, install packages and run a forecast with sp_execute_external_script.
Documenting SQL Agent Jobs: Schedules, Steps and Owners in One Query
Start documenting SQL Agent jobs with owners, steps, readable schedules and retained run outcomes, then save a reviewed inventory document.
SQL SERVER 2016 – InMemory OLTP LOB Datatype Enhancement
SQL Server 2016 brings InMemory OLTP LOB datatype support to memory-optimized tables and natively compiled procedures. Here is what I found exploring 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.

