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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.

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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.

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“.

SQL SERVER – Case Sensitive Database and Database User – Fix: Error: 15151 – Cannot find the user , because it does not exist or you do not have permission.

Jeff asked me another question! If you do not know Jeff, you may read the following blog posts. You will get the idea of Jeff’s personality and who Jeff really is. SQL SERVER – Installation Log Summary File Location – 2012 – 2008 R2 SQL SERVER – INNER JOIN Returning…
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SQL SERVER – Solution Part 2 – A Quick Puzzle on SQL JOIN and NULL – SQL Brain Teaser

Some questions are timeless and they never grow old; no matter how much they grow old their interest never dies. Earlier, I asked a simple puzzle based on a conversation on SQLAuthority Page, and have received an overwhelming response from readers. I still get emails related to this puzzle every day. Let us see a quick puzzle between SQL Join and SQL Null.

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SQL SERVER – What is Big Data – An Explanation in Simple Words

Let us start with a very interesting quote for Big Data.

Decoding the human genome originally took 10 years to process; now it can be achieved in one week – The Economist.

This blog post is written in response to the T-SQL Tuesday post of The Big Data. This is a very interesting subject. Data is growing every single day. I remember my first computer which had 1 GB of the Hard Drive. I had told my dad that I will never need any more hard drive, we are good for next 10 years. I bought much larger Harddrive over 2 years and today I have a NAS at home, which can hold 2 TB and have few file hosting in the cloud as well. Well the point is, the amount of the data any individual deals with has increased significantly.

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