Measure trigger overhead with controlled inserts, execution plans, and cached trigger statistics before moving slow work into a queue.
SQL Server emergency? Email pinal@sqlauthority.com with URGENT in the subject line.
SQL SERVER – Deprecated DataType vardecimal
vardecimal, added in SQL Server 2005 SP2, saves space for zero and null values. It is deprecated in SQL Server 2008, where Row Compression covers more datatypes.
SQL SERVER – 2008 – Introduction to New Feature of Backup Compression
SQL Server 2008 adds Backup Compression. I back up AdventureWorks with and without compression, compare file sizes and show how to turn it on at server level.
SQL SERVER – 2008 – Insert Multiple Records Using One Insert Statement – Use of Row Constructor
SQL Server 2008 lets you insert multiple records using one INSERT statement with a row constructor. I compare it with separate INSERTs and the UNION ALL method.
SQLAuthority News – Microsoft Most Valuable Professional Award for SQL Server – MVP
I am very glad to share that Microsoft has given me the Most Valuable Professional Award for SQL Server. Thank you to MVP Lead Abhishek and all my readers.
SQL SERVER – 2008 – High Availability – Hot Add Memory
Hot Add Memory in SQL Server 2008 needs capable hardware, Enterprise or Datacenter Windows, and 64-bit Enterprise Edition or 32-bit with AWE enabled.
Parameterized Queries From Application Code
Use parameterized queries from application code to prevent SQL injection, improve plan reuse, and avoid parameter length mistakes.
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.

