May 2026 Discount: Comprehensive Database Performance Health Check | Testimonials

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Aug9

MySQL Performance – Slow Query and innodb_buffer_pool_size

Pinal Dave
SQL
MySQL, SQL Memory, SQL Scripts
No Comments

I have helped my clients with MySQL Performance when I know the solution. Let us discuss Slow Query and innodb_buffer_pool_size. 

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Aug6

SQL SERVER – Using NOEXPAND with Indexed View

Pinal Dave
SQL Performance
SQL Server, SQL View
No Comments

I was helping one of my clients with tuning a view (my personal opinion, I do not like views), when I used NOEXPAND with the Indexed view…

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Aug5

SQL SERVER – Parameter Sniffing and Bad Plan

Pinal Dave
SQL Performance
Parameter Sniffing, Query Hint, SQL Scripts, SQL Server
No Comments

Another day and another interesting question by a client Do we still get a bad plan after disabling Parameter Sniffing? Yes!

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Aug4

SQL SERVER – Parallelism in Express Edition

Pinal Dave
SQL Performance
Parallel, SQL CPU, SQL Scripts, SQL Server
2 Comments

Recently a client reached out to me with a very interesting question, why is he not able to see the parallelism in Express Edition. Let us discuss today. 

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Aug3

SQL SERVER – Dirty Pages vs Clean Pages in Memory

Pinal Dave
SQL Performance
SQL Memory, SQL Scripts, SQL Server
No Comments

I was asked what is the difference between Dirty Pages and Clean Pages in SQL Server Buffer Memory and which one is better? Let us quickly discuss.

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Aug2

SQL SERVER – Logs are Full and Can’t Switch Recovery Models

Pinal Dave
SQL Tips and Tricks
Recovery Model, SQL Log, SQL Server, Transaction Log
No Comments

His question was about their database Logs, which were Full and they Can’t Switch Recovery Models. Let us discuss this problem today. 

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Jul30

[Video] SQL Performance Troubles – Execution Plans – Live 2

Pinal Dave
SQL Tips and Tricks
SQL Server, YouTube Live
No Comments

I faced another issue that my Camera stopped working. Let us see what today’s video SQL Performance Troubles – Execution Plans – Live 2.

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SQL SERVER – Stored Procedure to Know Database Access Permission to Current User

SQL SERVER - Two Connections Related Global Variables Explained - @@CONNECTIONS and @@MAX_CONNECTIONS orderbyazza

SQL SERVER – Order of Result Set of SELECT Statement on Clustered Indexed Table When ORDER BY is Not Used

SQL SERVER – Effect of TRANSACTION on Local Variable – After ROLLBACK and After COMMIT

SQLAuthority News – Book Review – Programming SQL Server 2005 [ILLUSTRATED]

SQL SERVER – FIX : Error 3154: The backup set holds a backup of a database other than the existing database

SQL SERVER – Introduction and Example for DATEFORMAT Command

SQL SERVER – Two Connections Related Global Variables Explained – @@CONNECTIONS and @@MAX_CONNECTIONS

Previous 1 … 44 45 46 47 48 49 50 … 830 Next

Pinal Dave is an SQL Server Performance Tuning Expert and independent consultant with over 22 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 104 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.


Comprehensive Database Performance Health Check

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.


SQL Server Performance Tuning Practical Workshop

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.


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