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“.

Jan6

SQL SERVER – Log Shipping Monitor Not Getting Updated

Pinal Dave

SQL

Log Shipping, SQL Error Messages, SQL Scripts, SQL Server, SQL Server Agent

One of my clients has implemented log shipping and everything was working fine. Recently they implemented a reporting tool which reported alerts that data missing for few log shipping tables. The data for “last_backup_file” and “last_backup_date” is not getting updated for primary server (log_shipping_monitor_primary) and was showing null. For secondary it was reported correctly.

Jan5

SQL SERVER – Error: 17142 – SQL Server Service has Been Paused. No New Connections Will be Allowed

Pinal Dave

SQL Tips and Tricks

SQL Connection, SQL Error Messages, SQL Server, Starting SQL

Recently I was looking around in my virtual machine to find a topic to blog. Within a few minutes, I was having an idea. In this blog we would talk about an interesting feature “Pause SQL Server”. As stated via official Microsoft documentation “Pausing the Database Engine service prevents new users from connecting to the Database Engine, but users who are already connected can continue to work until their connections are broken. Use pauses when you want to wait for users to complete the work before you stop the service. This enables them to complete transactions that are in progress”. Let us learn about how to fix the issue when the new connections are not allowed.

Jan4

SQL SERVER – Puzzle – Why Does UNION ALL Work but UNION Produces Error?

Pinal Dave

SQL Puzzle

SQL Scripts, SQL Server, SQL Union clause

You already know what UNION and UNION ALL operators do. They combine datasets while UNION keeps the distinct data, UNION ALL will retain all the data. You can read more about that over here: SQL SERVER – Difference Between Union vs. Union All – Optimal Performance Comparison. Let us see why does anyone all work, but union produces error in this puzzle.

Jan3

SQL SERVER – Slow Filestream Data Cleanup. What Should We Do?

Pinal Dave

SQL Tips and Tricks

Filestream, SQL Scripts, SQL Server

One of my client reported an issue where they were running low on free disk space on the drive where they have file-stream files. They are one of a heavy user of filestream feature as compare to any of my previous clients. As per their observation, the filestream disk space was getting released very slow after deleting the records in database tables using this feature.

Jan2

SQL SERVER – SQL Vulnerability Assessment – Security Analysis

Pinal Dave

SQL Tips and Tricks

, SQL Server, SQL Server Management Studio, SQL Server Security, SSMS

Microsoft has recently announced a very interesting feature for security of your SQL Server. I really loved this new feature – SQL Vulnerability Assessment. Unlike most of the other V1 features which MS releases, this time I really liked this particular feature. This feature not only provides the assessments but also the solutions.

Jan1

SQL SERVER – How to Restart SQL Azure Database?

Pinal Dave

SQL Tips and Tricks

SQL Azure, SQL Error Messages, SQL Server, SQL Server Installation

I have said this many time earlier at various forums and I can still say that – “with my current consulting work, I am learning at least one new thing every day.” This is one of the reason why I love my work! In this blog I am going to share an interesting fact which was shared with me by my customer – how to restart SQL Azure database?

Dec31

How to List Queries With Memory Grant and Execution Plan? – Interview Question of the Week #154

Pinal Dave

SQL Interview Questions and Answers

SQL DMV, SQL Memory, SQL Scripts, SQL Server

Question: How to List Queries With Memory Grant and Execution Plan?

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.