Tag SQL Server work with SESSION_CONTEXT, read tags in audit defaults and modules, and handle read-only values and pooled connections.
SQL Server emergency? Email pinal@sqlauthority.com with URGENT in the subject line.
Database File Latency: Read and Write Stalls per IO
Database file latency is the stall time per read or write. This post divides the IO stall columns by the call counts for every file, explains the zero queued columns and says when a number is worth acting on.
Indexing for Delete – SQL in Sixty Seconds #197
Today, we will see another interesting topic where the index affects the delete statement. Let us start watching the video Indexing for Delete.
ALTER AUTHORIZATION on a Database: Find and Change the Owner
ALTER AUTHORIZATION on a database changes its owner, and SUSER_SNAME(owner_sid) finds the current one. This post shows why a login that owns a database cannot be dropped and how to catch an orphaned owner.
Compressed Backup and Performance – SQL in Sixty Seconds #196
I was recently asked if I have a handy script that can help us take compressed backup and uncompressed backup. Backup and Performance
Query Store Interval Length: Choosing How Fine Your History Is
An hourly average can hide the slowdown users remember. Here is a small demo of Query Store interval length and how to choose it.
Compressed and Uncompressed Backup: One Script, One Switch
A compressed and uncompressed backup differ by one word. This post puts COMPRESSION and NO_COMPRESSION in one script with a switch, compares size and time, and shows that the restore statement is the same for both.
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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.

