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Jun26

SQL SERVER – Creating System Admin (SA) Login With Empty Password – Bad Practice

Pinal Dave
SQL Tips and Tricks
Bad Practice, SQL Login, SQL Scripts, SQL Server, SQL Server Security
No Comments

I realized that their DBAs are logging into their server with a blank or empty password. This is an extremely Bad Practice. Let us discuss it today. 

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Jun25

SQL SERVER – Disable Statistics Update on a Specific Table

Pinal Dave
SQL Performance
SQL Scripts, SQL Server, SQL Server Configuration, SQL Statistics
No Comments

Just earlier today when we were fixing the performance of a database during, we found a unique requirement to disable statistics update on a table.

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Jun24

SQL SERVER – Reduce Deadlock for Important Transactions With Minimum Code Change

Pinal Dave
SQL Performance
Blocking, Deadlock, Locking, SQL Lock, SQL Server Configuration, SQL Stored Procedure
3 Comments

They had one transaction which was often the victim of deadlock. Today how to Reduce Deadlock for Important Transactions With Minimum Code Change.

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Jun23

SQL SERVER – Network Protocol and IP Address

Pinal Dave
SQL Tips and Tricks
Computer Network, SQL Scripts, SQL Server
No Comments

The question was if there is a way to know how many sessions are connected to current SQL Server instance with their network protocol as well as IP address.

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Jun22

SQL SERVER – Wait Statistics from Query Execution Plan

Pinal Dave
SQL Performance
Execution Plan, SQL Scripts, SQL Server, SQL Server Management Studio, SQL Wait Stats, SSMS
No Comments

Recently one of my clients asked if I know a way to find the Wait Statistics from the Query Execution Plan. Yes, there is a way to do it.

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Jun21

Does BIT Datatype Equal to 1 or TRUE in SQL Server? – Interview Question of the Week #282

Pinal Dave
SQL Interview Questions and Answers
SQL Datatype, SQL Scripts, SQL Server
4 Comments

Question: Does BIT Datatype Equal to 1 or TRUE in SQL Server?

Answer: Very interesting question. Let us learn about it today.

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Jun20

SQL SERVER – Single Table Scan for Multiple Aggregated Operators

Pinal Dave
SQL Performance
Query Rewrite, SQL Index, SQL Scripts, SQL Server
No Comments

Today we will discuss how a single table scan for multiple aggregated operators helps to improve performance. Let us learn about it today.

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SQLAuthority News - Security Update for SQL Server 2000 Service Pack 4 and MSDE 2000 ExceptMinus

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SQL SERVER – 2008 – Released To Manufacturing Available

SQLAuthority News – Security Update for SQL Server 2000 Service Pack 4 and MSDE 2000

Previous 1 … 91 92 93 94 95 96 97 … 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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