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146 results

Supabase
One SQL Word That's Making Your App 400x Slower

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

4:37
One SQL Word That's Making Your App 400x Slower

41,193 views

12 days ago

Database Star
Why Your SQL Is Slower Than It Should Be

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

8:34
Why Your SQL Is Slower Than It Should Be

1,975 views

1 month ago

Milan Jovanović
How I Cut Database Update Time from Seconds to Milliseconds

Join the .NET Architects Club: https://www.skool.com/mj-tech-community-5418/about Get the 2026 .NET Developer roadmap here ...

13:00
How I Cut Database Update Time from Seconds to Milliseconds

10,371 views

11 days ago

Database Star
I Let Copilot Analyse My Slow Query. Was It Right?

Get the AI prompt from this video: https://databasestar.mykajabi.com/lpkj-ai-sqlserver/?video=Bdqin5a0td0 Write faster SQL ...

19:42
I Let Copilot Analyse My Slow Query. Was It Right?

1,081 views

5 days ago

JonTheDBA
Fix Slow Queries in SQL Server Using a Nonclustered Index

In this tutorial, I demonstrate how to optimize slow queries in SQL Server by creating the right index. Slow queries are one of the ...

16:28
Fix Slow Queries in SQL Server Using a Nonclustered Index

4 views

2 weeks ago

Strike It Broke
I tested joins on 10 million rows. Here's what actually makes them slow.

In this video, I'll show you why joins aren't the real performance problem in your database — and prove it with 10 million rows of ...

14:06
I tested joins on 10 million rows. Here's what actually makes them slow.

50 views

7 days ago

Learn with Manoj
Why Your Database Queries Are So Slow?

Want to improve database performance and write faster SQL queries? In this video, we cover practical query optimization ...

6:33
Why Your Database Queries Are So Slow?

70 views

2 weeks ago

Huawei Cloud APAC
GaussDB: GaussDB Slow SQL Diagnosis

Database #CloudComputing #GaussDB By harnessing machine learning, deep learning, and big data analytics, intelligent ...

8:59
GaussDB: GaussDB Slow SQL Diagnosis

17 views

10 days ago

Atlan
Dashboard Down? One SQL Query Finds Root Cause Fast [2026]

When a dashboard breaks in production, data engineers spend 10+ minutes clicking through the lineage graph node by node, ...

5:07
Dashboard Down? One SQL Query Finds Root Cause Fast [2026]

13 views

11 days ago

Byte Size
Is Your App SLOW? The SPEED SECRET: How Database Indexes Really Work

Is Your App SLOW? The SPEED SECRET: How Database Indexes Really Work — Your app flies? Here's the secret!

12:20
Is Your App SLOW? The SPEED SECRET: How Database Indexes Really Work

6 views

3 weeks ago

Async Codex
Stop Slow Database Reads! (SSTable Compaction & B-Trees Explained)

Remember yesterday on Day 24 (LSM Trees)? We completely ripped out our database engine and made it ingest millions of ...

4:39
Stop Slow Database Reads! (SSTable Compaction & B-Trees Explained)

18 views

13 days ago

Scaling Postgres
Stable Plans? | Scaling Postgres 407

To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/407-stable-plans/ ...

18:49
Stable Plans? | Scaling Postgres 407

512 views

2 weeks ago

telugu web guru
SQL Query Slow చేసే Top Mistakes | ఈ 7 చూడండి

This video explains SQL Query Slow చేసే Top Mistakes | ఈ 7 చూడండి Learn Software Courses in Telugu – Only ...

19:07
SQL Query Slow చేసే Top Mistakes | ఈ 7 చూడండి

598 views

5 days ago

DevScriptor
STOP Using the Wrong Database! 🛑 | SQL vs NoSQL vs Time-Series vs Graph vs Columnar (2026 Guide)

Most developers start with a single database, but as soon as you hit "Scale," that single instance becomes your biggest bottleneck.

6:23
STOP Using the Wrong Database! 🛑 | SQL vs NoSQL vs Time-Series vs Graph vs Columnar (2026 Guide)

8 views

2 weeks ago

Learn In Minutes
Stop Guessing: ORM vs SQL Performance DEEP DIVE

Support the channel on Patreon: https://www.patreon.com/15345164/join Your ORM might be secretly slowing down your app.

6:08
Stop Guessing: ORM vs SQL Performance DEEP DIVE

12 views

2 weeks ago

Crack Concepts
How to Optimise SQL Queries using AI - SQL Query Optimisation techniques

8 Tips on HOW TO use AI to write Optimised and Better SQL Queries | How to Optimise SQL Queries using AI - SQL Query ...

7:27
How to Optimise SQL Queries using AI - SQL Query Optimisation techniques

398 views

11 days ago

IvyProSchool
How LLMs Talk to SQL Databases | Building a Text-to-SQL AI Agent

In this video, we explore how Large Language Models (LLMs) can connect directly to SQL databases using Text-to-SQL agents, ...

10:35
How LLMs Talk to SQL Databases | Building a Text-to-SQL AI Agent

112 views

2 weeks ago

AuraTech
Database Optimization Techniques | Speed Up Queries Like a Pro ⚡

Struggling with slow queries? Learn essential database optimization techniques like indexing, query tuning, and performance ...

7:56
Database Optimization Techniques | Speed Up Queries Like a Pro ⚡

25 views

7 days ago

CodeBox
Stop Slow Queries! SQL Constraints and Indexing Explained

In this video, we break down SQL Constraints and Indexing in a simple and practical way. You'll learn: What SQL constraints are ...

9:33
Stop Slow Queries! SQL Constraints and Indexing Explained

3 views

1 month ago

daily_data_prep
Why Your Delta Tables Are Slow | Fix It Using OPTIMIZE in Databricks

In this video, we explore the OPTIMIZE command in Databricks and how it helps improve the performance of Delta Lake tables.

4:52
Why Your Delta Tables Are Slow | Fix It Using OPTIMIZE in Databricks

6 views

3 weeks ago