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Jun28

SQL SERVER 2022 – Persistence and Percentile Memory Grant Feedback

Pinal Dave
SQL Performance
Memory Grant, SQL Memory, SQL Server 2022
1 Comment

We will particularly focus on Persistence and Percentile Memory Grant Feedback. Let us learn more about this feature of SQL Server 2022.

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Jun27

SQL Server 2022 – Cardinality Estimation (CE) Feedback for Performance

Pinal Dave
SQL Performance
Cardinality, Compatibility Level, Query Store, SQL Server 2022
No Comments

SQL Server 2022introduces an enhanced Cardinality Estimation (CE) feedback feature as part of the intelligent query processing family.

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Jun26

SQL Server 2022 – Degree of Parallelism (DOP) Feedback for Optimize Query Performance

Pinal Dave
SQL Performance
Compatibility Level, Database Scoped Configurations, MAXDOP, Parallel, Query Store, SQL CPU, SQL DMV, SQL Server 2022, SQL Server Configuration
No Comments

SQL Server 2022 introduces a powerful new feature called Degree of Parallelism (DOP) feedback as part of the Intelligent Query Processing (IQP).

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Jun23

SQL Server Deadlocks – Interview Q and A

Pinal Dave
SQL Interview Questions and Answers
Deadlock, SQL Performance
1 Comment

Earlier this week, I wrote a few blog posts on SQL Server Deadlocks. Lots of people asked me if I could convert them into Interview Questions and Answers

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Jun22

SQL SERVER – Locking, Blocking, and Deadlocking: Differences, Similarities, and Best Practices

Pinal Dave
SQL Performance
Blocking, Deadlock, Locking
No Comments

Understanding SQL Server Deadlocks: A Beginner’s Guide, and after reading it, lots of people have asked me the difference between Locking, Blocking, and Deadlocking.

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Jun21

SQL SERVER – Resolving Deadlock by Accessing Objects in the Same Order

Pinal Dave
SQL Tips and Tricks
Deadlock, SQL Stored Procedure
1 Comment

In Understanding SQL Server Deadlocks, I mentioned that one way to avoid or resolve deadlock is by accessing objects in the same order.

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Jun20

Detecting Deadlocks in SQL Server Using Trace Flags 1204 and 1222

Pinal Dave
SQL Tips and Tricks
Deadlock, SQL Error Messages, SQL Trace, TraceFlags
No Comments

Well, let us discuss Detecting Deadlocks in SQL Server Using Trace Flags 1204 and 1222. T-SQL for enabling, disabling, and checking the status of these trace flags.

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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 100 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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