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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 ...

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

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

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

In SQL, query optimization involves making our queries more efficient. We do so to improve performance, reduce response time, ...

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

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

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

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 ...

Visually explained how to read SQL execution plans and use query hints to optimize performance. Subscribe, Like, and ...

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 ...

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

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

Learn about best practices for using indexes in SQL, and how they can be used to speed up your queries, make your database ...

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

I nearly always use execution plans as the starting point for SQL query performance troubleshooting. In this multi-part series, ...