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How SQL optimization can improve database performance by up to 50%! Real-world examples to solidify your understanding.

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This SQL pagination clause can slow down your entire database. For large datasets, try using a relative cursor instead of using ...

Get the AI prompt from this video: https://databasestar.mykajabi.com/lpkj-ai-sqlserver/?video=Ylh-KdYPPnE Write faster SQL ...

Struggling with slow SQL queries? This tutorial dives deep into understanding explain plans and using them to optimize your ...

In this video, we look at some simple ways to speed up your slow running SQL queries and avoid the daunting, heavy diagnostics ...

Want to understand what each of the steps in the Execution Plan is doing? Get my Oracle Execution Plan Guide here: ...

In this video, I delve into the reasons why your SQL Server might be experiencing performance issues right now. Starting off a bit ...

In order to tune SQL, you need to know what the slow statement is. But often you're just told that "the database" is slow! To find the ...

Advanced SQL | Slowly Changing Dimensions | Avoid Data Leakage In this training video, we walk through 2 methods of creating ...

Get the SQL Performance Checklist: https://databasestar.mykajabi.com/lpkj-performance-checklist/?video=kDyhijBjXTU Write ...

In this video, I share a practical approach to troubleshooting and reproducing code found in QueryStore or the plan cache.

Have you ever wondered why your queries take forever to run? I've been there too. I once wrote a query that felt perfect, but it was ...

Using AppDynamics? now you can automatically fix your slow SQL queries directly from AppD. EverSQL has released a new ...

SQL Superstar in 50 Days by Sumit Mittal To know about my Ultimate Data Engineering Program - https://www.trendytech.in ...

Get the scripts in the free course: https://littlekendra.com/course/tuning-a-stored-procedure-sqlchallenge-1-hour-10-minutes/

Get the scripts in the free course: https://littlekendra.com/course/tuning-a-stored-procedure-sqlchallenge-1-hour-10-minutes/

How many times have you written a program, ETL, analysis job, etc… that seemed like it would never finish running? In this video I ...

Get my free SQL Cheat Sheets: https://databasestar.mykajabi.com/lpkj-sql-cheat-sheets/?video=TcwIkEqx8yA Learn how to ...

Someone comes running in and asks, "Are you doing something on the SQL Server right now? Can you take a look at it? It seems ...