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All Articles parallelqueries2-600x97

SQL SERVER – Table Variables, Temp Tables and Parallel Queries

June 7, 2021
Pinal Dave
SQL Performance
Parallel, SQL CPU, SQL Scripts, SQL Server, SQL Variable, Temp Table

I heard an interesting comment from a client and that made me write a blog post. Their point was about table variables, temp tables, and parallel queries.

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All Articles OneQuery-3connection-600x122

SQL SERVER – 3 Questions Answered on One Query Many Plans

June 4, 2021
Pinal Dave
SQL Performance
Execution Plan, SQL Cache, SQL Performance, SQL Server

Yesterday I published a video One Query Many Plans – SQL in Sixty Seconds #171 and I received lots of questions on the topic.

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All Articles 171-OneQueryManyPlans-yt-600x338

One Query Many Plans – SQL in Sixty Seconds #171

June 3, 2021
Pinal Dave
SQL Video
Execution Plan, SQL Cache, SQL in Sixty Seconds, SQL Performance, SQL Server

After the blog post, lots of people asked me it will be more helpful if I can create a video on the same topic of one query many plans.

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All Articles differententry-600x192

SQL SERVER – Same Result Same Query Plan – Different Entry in Cache

June 2, 2021
Pinal Dave
SQL Performance
Ad Hoc Query, SQL Cache, SQL Scripts, SQL Server

The question I was asked was about a query that had the same result same query plan but the different entry in the cache, is that possible.

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All Articles 170-MaxWorkerThreads-yt-600x338

Best Value for Maximum Worker Threads – SQL in Sixty Seconds #170

June 1, 2021
Pinal Dave
SQL Video
CPU Scheduler, CPU Threads, SQL CPU, SQL in Sixty Seconds, SQL Scripts, SQL Server

A very common question I often receive during Comprehensive Database Performance Health Check is what is the best value for Maximum Worker Threads.

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All Articles culturesFORMAT-600x188

SQL SERVER – Display Dates in Different cultures FORMAT

May 31, 2021
Pinal Dave
SQL Tips and Tricks
SQL DateTime, SQL Scripts, SQL Server

Today we are going to learn a very simple and interesting concept used very little. It is about how to Display Dates in Different cultures FORMAT.

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All Articles ReplaceRowstore-600x337

SQL SERVER – Replace Rowstore Clustered Index with Columnstore Clustered Index

May 28, 2021
Pinal Dave
SQL Performance
ColumnStore Index, SQL Column, SQL Scripts, SQL Server

Let us learn in this blog post how to Replace Rowstore Clustered Index with Columnstore Clustered Index. Comprehensive Database Performance Health Check

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All Articles 169-CopyDatabase-YT-600x338

Copy Database – SQL in Sixty Seconds #169

May 27, 2021
Pinal Dave
SQL Video
SQL Backup, SQL in Sixty Seconds, SQL Restore

At that time I use this technique of copy database while keeping the database online. This method is very simple and efficient.

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All Articles option3-Resources-600x338

Video Resources for 9 SQL SERVER Performance Tuning Tips

May 26, 2021
Pinal Dave
SQL Performance
SQL in Sixty Seconds

I had blogged about 9 SQL SERVER Performance Tuning Tips – SQL in Sixty Seconds #168. The video got an amazing response and lots of comments.

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All Articles 168-10Q-YT-600x338

9 SQL SERVER Performance Tuning Tips – SQL in Sixty Seconds #168

May 25, 2021
Pinal Dave
SQL Video
SQL in Sixty Seconds, SQL Performance, SQL Server

This episode of SQL in Sixty seconds is very special as it contains 9 SQL SERVER Performance Tuning Tips. The length of the video is also longer.

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