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Most developers hit a slow query and add an index. That's not SQL performance tuning — that's guessing. This tutorial covers 7 ...

Want to write SQL that looks like it was written by a senior developer? In this video, I'll show you 7 simple tricks that will instantly ...

To design perfect indexes, you first need to understand how they're used during SQL execution. Here are the three main index ...

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

Key Highlights: 0:00 Introduction: Why SQL Optimization Matters 1:15 Indexing Wisely & Avoiding Over-Indexing 3:45 Filtering ...

... Understanding Virtual Warehouses & Scaling 07:10 – Query Design & SQL Optimization Techniques 10:00 – Micro-Partitioning ...

Get the source code for this video for FREE → https://the-dotnet-weekly.ck.page/indexing Want to master Clean Architecture?

Check out Supabase: https://supabase.plug.dev/qnxeTMY ❤️ Get 40% OFF CodeCrafters: ...

Is your SQL query taking seconds… when it should take milliseconds? In this video, we break down how to go from slow queries ...

In this video, we dive into powerful execution plan optimization strategies for SQL Server that can transform your query ...

Slow SQL queries waste time, cost money, and frustrate users. But most developers don't know the simple techniques that can ...

Learn How to Optimize SQL Server Queries Like a Pro! Are your SQL Server queries running slow? In this video, we cover ...

In this video, I provide an update on the performance monitor project from Darling Data, highlighting its latest version 3.1 and ...

This video demonstrates how to review query execution plans, both estimated and actual, to see how queries are executed by the ...

Most SQL optimization advice tells you to filter early and avoid SELECT *. Correct, but it only addresses half of what your query ...

Redshift performance issues rarely come from “bad SQL.” They come from architecture, workload management, and production ...

Intro: Are your SQL queries taking forever to run? Or are you preparing for a Data Professional (Analyst/Engineer/Scientist) ...

SQL Server 2025 introduces major performance improvements and long-awaited TempDB enhancements that DBAs will actually ...

Understand the core differences between SQL and NoSQL databases — and how sharding makes them scale. In this video, we ...

In this video, I delve into optimizing SQL Server queries by better aligning them with existing indexes to enhance performance.