SQL Server Performance Tuning Expert - SQL Authority with Pinal Dave

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.

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.

An Index Reduces Performance of SELECT Queries (Video)
3 Common Mistakes to Kill SQL Server Performance (Video)
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For SQL Server Emergency Help, you can reach out to me at pinal@sqlauthority.com with words URGENT in the email subject line for other services mention “Comprehensive Database Performance Health Check“.

Jun12

Can We Have NULL Value in Primary Key? – Interview Question of the Week #075

Pinal Dave

SQL Interview Questions and Answers

SQL Constraint and Keys, SQL NULL, SQL Scripts, SQL Server

This is a very interesting question. I really do not know why interviews are fascinated with this question. One of the professional services I offer is to help organizations select an ideal employee for their organization and last week, I was on a conference call with a large MNC who was looking for performance tuning expert for their organization. We interviewed around 50 different employees and offered jobs to 2 experts and 1 has so far accepted it. One of the questions which I see my friends from the interview panel asking again and again was about Primary Key. I noticed that most of the candidate got it correct.

Jun11

SQL SERVER – FIX – Linked Server Error 7399 Invalid authorization specification

Pinal Dave

SQL

Linked Server, SQL Error Messages, SQL Server

I have personally seen when people use Linked Server there are a number of issues from authentication to performance. These issues are part of working with something that has so many variations and permutations of actually going wrong. Many a times I suggest people to keep away from Linked Servers as much as possible. But it cannot happen all the times and there are code blocks in their application that relies on this as a requirement.

Jun10

SQL Server 2016 Management Studio – Warning: SSMS install detected shared components on this machine

Pinal Dave

SQL Tips and Tricks

SQL Error Messages, SQL Server, SQL Server Management Studio

As soon as SQL Server 2016 Management Studio was released on 1st June 2016, I tried installing it. This is a great way to learn and I love to get going as soon as the new software gets released. I especially get excited when it is related to SQL Server. If you have not known new process to install SQL Server Management Studio, then you should read below the blog.

Jun9

SQL SERVER 2016 – How to Use SQL Server 2016 – Stretch Database – Notes from the Field #127

Pinal Dave

SQL

Notes from the Field, SQL Scripts, SQL Server

[Notes from Pinal]: First of all, last week SQL Server 2016 released. If you have not downloaded the developer version for free. You can download from here. SQL server 2016 has many different features which are related to performance and stability. One of the feature which attracted me very much is stretch database. I am sure of the name, you might have understood that it is about extending the current features of the SQL Server. Well, the feature is very interesting, and to understand how it works, you will have to read this entire blog post.

Jun8

SQL SERVER – System Objects Not Visible in SQL Server Management Studio

Pinal Dave

SQL Tips and Tricks

SQL Server, SQL Server Management Studio, System Object

There are so many settings in SQL Server Management Studio that it can sometimes make someone nervous. Once of my client sent me email telling that something is not right with their SQL Server 2016 installation. Here is an email which I received:

Hi Pinal,
One of the developer has installed SQL Server 2016 on our development environment. I already had SQL Server 2014 running on the server. I am seeing a strange behavior in SQL Server Management Studio. When I connect from SSMS 2014, I am seeing system views as you can see below.

Jun7

SQL SERVER – How Much Free Space I Have in My Database?

Pinal Dave

SQL Interview Questions and Answers

SQL Scripts, SQL Server

This is one of the simplest query that I wrote for one of my consulting customers who asked me. When I was discussing with the customer on some of the best practices of working with SQL Server, I was telling him not to use the autogrowth as a regular feature to use. I wanted the DBA to make sure that the autogrowth never gets called. The immediate question was – how do I know I need to increase my database files? When should I be doing them? In What maintenance cycle should this be done to find Free Space.

Jun6

SQL SERVER – Vertical Select Mode feature in SQL Server Management Studio

Pinal Dave

SQL Tips and Tricks

SQL Server, SQL Server 2012, SQL Server Management Studio

During last SQL Bangalore user group meeting, Balmukund presented a surprise session of tips and tricks with SQL Server Management Studio. Even though I was not able to attend the event due to travel abroad, I contacted Balmukund to share what he presented.

He was kind enough to give me a list. One of the things which I didn’t know was the usage of vertical block select mode. I have been using block select mode to cut the text by selecting it. This needs a mouse and I found that there is no keyboard shortcut.

Pinal Dave is an SQL Server Performance Tuning Expert and independent consultant with over 24 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.