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

June 26, 2023
Pinal Dave
SQL Performance
Compatibility Level, Database Scoped Configurations, MAXDOP, Parallel, Query Store, SQL CPU, SQL DMV, SQL Server 2022, SQL Server Configuration

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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Locking

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

June 22, 2023
Pinal Dave
SQL Performance
Blocking, Deadlock, Locking

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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SQL Server Deadlocks

Understanding SQL Server Deadlocks: A Beginner’s Guide

June 19, 2023
Pinal Dave
SQL Performance
Deadlock, SQL DMV

Welcome to this introductory blog post on SQL Server Deadlocks. In this post, we’ll help you understand what deadlocks are, and how they occur.

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SQL Server heaps

SQL SERVER Heaps: Understanding Their Benefits and Limitations

June 7, 2023
Pinal Dave
SQL Performance
SQL Cursor, SQL Heap, SQL Index, SQL System Table

In this article, we will delve into the use cases for SQL Server heaps, scenarios where caution should be exercised, and effective management techniques.

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parallel index operations

Configuring Parallel Index Operations in SQL Server

May 31, 2023
Pinal Dave
SQL Performance
MAXDOP, SQL CPU, SQL Index

Configuring parallel index operations in SQL Server can significantly impact query performance and scalability. During my popular service, we discuss.

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buffer-pool-scans

SQL Server 2022: Buffer Pool Scans on Large-Memory Computers

May 29, 2023
Pinal Dave
SQL Performance
Buffer Pool, SQL Memory

Buffer pool scans causing slow operations on large-memory computers have long been a concern for SQL Server users.

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Thread Management

SQL Server 2022 – Thread Management for Performance Improvement

May 26, 2023
Pinal Dave
SQL Performance
CPU Threads, SQL CPU, SQL Memory, SQL Performance

I had a great discussion about Thread Management for Performance Improvement with my client, who recently hired me for Comprehensive Database Performance Health Check.

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