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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 – 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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SQL SERVER – Solution – A Quick Puzzle on JOIN and NULL – SQL Brain Teaser

Yesterday was really fun. I asked a simple Brain Teaser and we had excellent conversation on SQLAuthority Page as well SQL SERVER – A Quick Puzzle on JOIN and NULL – SQL Brain Teaser. That was an easy puzzle for those who have attended the SQL Server Questions and Answers online course. Here is a quick…
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SQL SERVER – A Quick Puzzle on JOIN and NULL – SQL Brain Teaser

It seems that we all love to solve puzzles. On SQLAuthority Page, we have been playing the number game and those who are playing with us know how much fun we are having. Sometimes, the answers are so innovative and informative that they open up those aspects of the technology which I have not thought of. Today, I have a very relaxing puzzle and a SQL Brain Teaser for all of you. It is based on my earlier blog post on INNER JOIN and NULL, so I suggest reading the said post first if you want to get the complete idea.

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