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Apr17

Filtering on Dates Without Losing the Index

Pinal Dave
SQL Performance
Execution Plan, SQL DateTime, SQL Index, SQL Server
1 Comment

Filtering on dates without losing an index means using searchable ranges; learn half-open boundaries, date and datetime differences, and plan checks.

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Apr16

SQL SERVER – 2008 – Row Constructors – Load Temp Tables From Stored Procedures

Pinal Dave
SQL Tips and Tricks
SQL Scripts, SQL Stored Procedure
7 Comments

Load temp tables from stored procedures with a simple INSERT INTO EXEC instead of a loopback OPENQUERY. Here is the before and after code.

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Apr15

SQL SERVER – Surface Area Configuration Tools Reduce Exposure To Security Risks

Pinal Dave
SQL Performance
Database, SQL Server Management Studio
No Comments

My SQL Server Magazine article explains how Surface Area Configuration tools reduce exposure to security risks on your SQL Server.

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Apr14

SQL SERVER – SQL Slammer (Computer Worm)

Pinal Dave
SQL Tips and Tricks
SQL Download, SQL Server Security
2 Comments

Is there any virus associated with SQL Server? A DBA’s question led me to SQL Slammer, the computer worm that slowed down Internet traffic in January 2003.

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Apr13

SQL SERVER – 2008 – Important Resources

Pinal Dave
SQL Tips and Tricks
Database, SQL Download
No Comments

At a speaking event I promised to list Important Resources for SQL Server 2008: links on data programmability, spatial data, webcasts, labs and training.

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Apr12

Reading the Warnings in an Execution Plan

Pinal Dave
SQL Performance
Execution Plan, SQL Index, SQL Server, SQL Statistics
No Comments

Warnings in an execution plan can reveal conversions, missing statistics, and spills; read each warning in workload context.

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Apr11

SQL SERVER – 2005 – Find Database Collation Using T-SQL and SSMS – Part 2

Pinal Dave
SQL Tips and Tricks
SQL Scripts, SQL System Table
No Comments

Reader jwwishart shared another way to find database collation in SQL Server 2005: a one line SELECT of collation_name from sys.databases.

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Pinal Dave

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.

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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 120 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.

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