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40,289 results

ByteByteGo
7 Must-know Strategies to Scale Your Database

Get a Free System Design PDF with 158 pages by subscribing to our weekly newsletter: https://bit.ly/bytebytegoytTopic Animation ...

8:42
7 Must-know Strategies to Scale Your Database

270,144 views

1 year ago

CockroachDB
SQL indexing best practices | How to make your database FASTER!

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

4:08
SQL indexing best practices | How to make your database FASTER!

291,533 views

3 years ago

ByteByteGo
8 Most Important System Design Concepts You Should Know

Get a Free System Design PDF with 158 pages by subscribing to our weekly newsletter: https://bit.ly/bbg-social Animation tools: ...

6:05
8 Most Important System Design Concepts You Should Know

475,443 views

1 year ago

Database Star
20 Years of SQL Advice in 11 Minutes

Get my free SQL Cheat Sheets: https://databasestar.mykajabi.com/lpkj-sql-cheat-sheets/?video=hhyqtLh6Oag Master SQL ...

11:01
20 Years of SQL Advice in 11 Minutes

41,204 views

1 year ago

CS50
CS50 SQL - Lecture 5 - Optimizing

To follow along with this lecture, visit https://cs50.harvard.edu/sql. *** This is CS50, Harvard University's introduction to the ...

1:28:53
CS50 SQL - Lecture 5 - Optimizing

63,534 views

2 years ago

IBM Technology
Optimize SQL Queries for AI, Performance, & Real-Time Insights

Ready to become a certified Architect on Cloud Pak for Data? Register now and use code IBMTechYT20 for 20% off of your exam ...

16:04
Optimize SQL Queries for AI, Performance, & Real-Time Insights

15,525 views

1 year ago

Database Star
7 Database Design Mistakes to Avoid (With Solutions)

Get my Database Design Guides to many different sample databases: ...

11:29
7 Database Design Mistakes to Avoid (With Solutions)

247,572 views

4 years ago

Decomplexify
Learn Database Normalization - 1NF, 2NF, 3NF, 4NF, 5NF

Want to go deeper? I wrote a comprehensive e-book that covers everything in this video — plus more step-by-step detail, ...

28:34
Learn Database Normalization - 1NF, 2NF, 3NF, 4NF, 5NF

3,114,614 views

4 years ago

AWS Events
AWS re:Invent 2025 - PostgreSQL performance: Real-world workload tuning (DAT410)

PostgreSQL performance isn't magic—it's engineering. In this code talk, we dive deep into practical tuning techniques to avoid ...

1:06:39
AWS re:Invent 2025 - PostgreSQL performance: Real-world workload tuning (DAT410)

2,561 views

6 months ago

The Magic of SQL
How do nested loop, hash, and merge joins work? Databases for Developers Performance #7

There are three key algorithms use to combine rows from two tables: * Nested Loops * Hash Join * Merge Join Learn how these ...

15:55
How do nested loop, hash, and merge joins work? Databases for Developers Performance #7

96,053 views

5 years ago

Supabase
Make your queries 43,240x faster

Indexes can greatly improve the performance of a Postgres database, especially as the size of the tables grow. In this video, Jon ...

13:16
Make your queries 43,240x faster

39,555 views

2 years ago

The Magic of SQL
How to Read an Execution Plan: Databases for Developers: Performance #1

An execution plan is one of the core tools for analyzing SQL performance. But how do you get one? And how do you make sense ...

9:34
How to Read an Execution Plan: Databases for Developers: Performance #1

85,281 views

6 years ago

ByteByteGo
Top 7 Ways to 10x Your API Performance

Get a Free System Design PDF with 158 pages by subscribing to our weekly newsletter: https://bytebytego.ck.page/subscribe ...

6:05
Top 7 Ways to 10x Your API Performance

486,936 views

2 years ago

Spanning Tree
Understanding B-Trees: The Data Structure Behind Modern Databases

B-trees are a popular data structure for storing large amounts of data, frequently seen in databases and file systems. But how do ...

12:39
Understanding B-Trees: The Data Structure Behind Modern Databases

1,082,481 views

2 years ago

Oracle
The five-step guide to SQL tuning | CloudWorld 2022

Find out more: https://social.ora.cl/60005XvQK It's the age-old problem, and one of the most common questions posted on AskTom ...

25:59
The five-step guide to SQL tuning | CloudWorld 2022

30,896 views

3 years ago

Database Star
How to See Where Your Oracle SQL Query is Slow

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

12:08
How to See Where Your Oracle SQL Query is Slow

14,012 views

2 years ago

SQLBI
Analyzing a slow report query in DAX Studio

Investigate a slow query in a Power BI report using DAX Studio, looking at the query plan and the server timings. How to learn ...

10:33
Analyzing a slow report query in DAX Studio

55,064 views

5 years ago

Database Star
Are SQL joins bad for performance?

Get my free SQL Cheat Sheets: https://databasestar.mykajabi.com/lpkj-sql-cheat-sheets/?video=ph5X1yCK_kg Get 56 bad ...

8:21
Are SQL joins bad for performance?

13,731 views

2 years ago

Database Star
I Tried to Query 10 MILLION Rows in MySQL in 3 Seconds

Get my free SQL Cheat Sheets: https://databasestar.mykajabi.com/lpkj-sql-cheat-sheets/?video=1qsnkbIy6N4 Master SQL ...

22:44
I Tried to Query 10 MILLION Rows in MySQL in 3 Seconds

10,831 views

1 year ago

ByteByteGo
How To Choose The Right Database?

Weekly system design newsletter: https://bit.ly/3tfAlYD Checkout our bestselling System Design Interview books: Volume 1: ...

6:58
How To Choose The Right Database?

430,147 views

3 years ago