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free-performance

SQL SERVER – Free Performance Tuning Videos

March 21, 2020
Pinal Dave
SQL Video
SQL Performance

Let me share today some of the Free Performance Tuning Videos for SQL Server. Yesterday I wrote a blog post about COVID-19, Working From Home.

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SQL OS Boot

SQL SERVER – Unable to Allocate Enough Memory to Start ‘SQL OS Boot’. Reduce Non-essential Memory Load or Increase System Memory

February 24, 2020
Pinal Dave
SQL
In-Memory OLTP, SQL Error Messages, SQL Performance, SQL Server, Starting SQL

In this blog, I would share my learning about error “Unable to allocate enough memory to start ‘SQL OS Boot’. Let us learn the workaround.

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resource status

How to Measure Resource Status on Azure? – Interview Question of the Week #264

February 16, 2020
Pinal Dave
SQL Interview Questions and Answers
SQL Azure, SQL Performance, SQL Scripts, SQL Server

Every single time when I start working with Azure, I always want to know what is the status of Azure resource status or consumption in the last hour.

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Measure Transactions

How to Measure Transactions Per Seconds in SQL Server? – Interview Question of the Week #262

February 2, 2020
Pinal Dave
SQL Interview Questions and Answers
SQL DMV, SQL Performance, SQL Scripts, SQL Server, SQL Transactions, Windows

Question: How to Measure Transactions Per Seconds in SQL Server?
I have updated the script for this for Comprehensive Database Performance Health Check.

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Recompile Stored

How to Recompile Stored Procedure? – Interview Question of the Week #260

January 19, 2020
Pinal Dave
SQL Interview Questions and Answers
Parameter Sniffing, SQL Performance, SQL Scripts, SQL Server, SQL Stored Procedure

Question: How to Recompile Stored Procedure?
Answer: The answer to this question is here:

EXEC sp_recompile ‘NameofSP’

Let us read more about it.

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SQL SERVER – Parameter Sniffing and OPTIMIZE FOR UNKNOWN

December 21, 2019
Pinal Dave
SQL Tips and Tricks
OPTIMIZE FOR UNKNOWN, Parameter Sniffing, SQL Performance, SQL Scripts, SQL Server, SQL Stored Procedure

I consider myself fortunate that I receive a follow-up question from my blog posts. Let’s discuss Parameter Sniffing and OPTIMIZE FOR UNKNOWN.

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SQL SERVER – Parameter Sniffing and Local Variable in SP

December 20, 2019
Pinal Dave
SQL Tips and Tricks
Parameter Sniffing, SQL Performance, SQL Scripts, SQL Server, SQL Stored Procedure

The question I had received was about Parameter Sniffing and Local Variable in Stored Procedure. Let us learn about it in this blog post.

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