SQL Server Performance Tuning Expert - SQL Authority with Pinal Dave

Is your SQL Server running slow and you want to speed it up without sharing server credentials? In my Comprehensive Database Performance Health Check, we can work together remotely and resolve your biggest performance troublemakers in less than 4 hours.

Once you learn my business secrets, you will fix the majority of problems in the future.

Have you ever opened any PowerPoint deck when you face SQL Server Performance Tuning emergencies? SQL Server Performance Tuning Practical Workshop is my MOST popular training with no PowerPoint presentations and 100% practical demonstrations.

Essentially I share my business secrets to optimize SQL Server performance.

An Index Reduces Performance of SELECT Queries (Video)
3 Common Mistakes to Kill SQL Server Performance (Video)
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For SQL Server Emergency Help, you can reach out to me at pinal@sqlauthority.com with words URGENT in the email subject line for other services mention “Comprehensive Database Performance Health Check“.

Jul4

SQL SERVER – 2005 Best Practices Analyzer (July BPA)

Pinal Dave

SQL, SQL Server, SQL Tips and Tricks

Best Practices, SQL Download, SQL Utility

The SQL Server 2005 Best Practices Analyzer (BPA) gathers data from Microsoft Windows and SQL Server configuration settings. BPA uses a predefined list of SQL Server 2005 recommendations and best practices to determine if there are potential issues in the database environment. DOWNLOAD HERE Reference : Pinal Dave (https://blog.sqlauthority.com)

Jul4

SQL SERVER – Definition, Comparison and Difference between HAVING and WHERE Clause

Pinal Dave

SQL, SQL Interview Questions and Answers, SQL Server, SQL Tips and Tricks

Best Practices, SQL Scripts

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In recent interview sessions in hiring process I asked this question to every prospect who said they know basic SQL. Surprisingly, none answered me correct. They knew lots of things in details but not this simple one. One prospect said he does not know cause it is not on this…

Jul3

SQL SERVER – Comparison : Similarity and Difference #TempTable vs @TempVariable

Pinal Dave

SQL, SQL Performance, SQL Server, SQL Tips and Tricks

SQL Scripts, SQL TempDB

#TempTable and @TempVariable are different things with different scope. Their purpose is different but highly overlapping. TempTables are originated for the storage and & storage & manipulation of temporal data. TempVariables are originated (SQL Server 2000 and onwards only) for returning date-sets from table-valued functions. Common properties of #TempTable and…

Jul2

SQL SERVER – 2005 Comparison SP_EXECUTESQL vs EXECUTE/EXEC

Pinal Dave

SQL, SQL Performance, SQL Server, SQL Tips and Tricks

SQL Cursor, SQL Download, SQL Scripts, SQL Stored Procedure

Common Properties of SP_EXECUTESQL and EXECUTE/EXEC The Transact-SQL statements in the sp_executesql or EXECUTE string are not compiled into an execution plan until sp_executesql or the EXECUTE statement are executed. The strings are not parsed or checked for errors until they are executed. The names referenced in the strings are…

Jul1

SQL SERVER – Explanation of WITH ENCRYPTION clause for Stored Procedure and User Defined Functions

Pinal Dave

SQL, SQL Server, SQL Tips and Tricks

SQL Function, SQL Server Encryption, SQL Stored Procedure

This article is written to answer following two questions I have received in last one week. Questions 1) How to hide code of my Stored Procedure that no one can see it? 2) Our DBA has left the job and one of the function which retrieves important information is encrypted,…

Jun30

SQL SERVER – Fix : Error : Server: Msg 131, Level 15, State 3, Line 1 The size () given to the type ‘varchar’ exceeds the maximum allowed for any data type (8000)

Pinal Dave

SQL, SQL Server, SQL Tips and Tricks

SQL Error Messages, SQL String

No Comments

Error: Server: Msg 131, Level 15, State 3, Line 1 The size () given to the type ‘varchar’ exceeds the maximum allowed for any data type (8000) When the the length is specified in declaring a VARCHAR variable or column, the maximum length allowed is still 8000. Fix/WorkAround/Solution: Use either…

Jun29

SQL SERVER – Recompile All The Stored Procedure on Specific Table

Pinal Dave

SQL, SQL Server, SQL Tips and Tricks

Best Practices, SQL Stored Procedure

I have noticed that after inserting many rows in one table many times the stored procedure on that table executes slower or degrades. This happens quite often after BCP or DTS. I prefer to recompile all the stored procedure on the table, which has faced mass insert or update. sp_recompiles…

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 14 SQL Server database books and 90 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 an experienced and dedicated professional with a deep commitment to flawless customer service. If you need help with any SQL Server Performance Tuning Issues, please feel free to reach out at pinal@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.