How a Database Finds 1 Row in 10 Billion #Databases #SQL #SystemDesign
2:01
YouTubeThe Concept Caviar
How a Database Finds 1 Row in 10 Billion #Databases #SQL #SystemDesign
A B-tree index is how PostgreSQL, MySQL (InnoDB), and SQLite find one row out of 10 billion in just 3-4 disk reads — and it's why WHERE indexed = x is instant while LIKE '%x' quietly scans the whole table. The trick is anchoring your search to the start of the value: = x and LIKE 'x%' ride the sorted B-tree, but a leading wildcard throws the ...
157 views1 week ago
MySQL Tutorial
SQL Tutorial for Beginners (Complete Course using MySQL)
3:57:54
SQL Tutorial for Beginners (Complete Course using MySQL)
YouTubeCodeWithHarry
3.3M viewsJul 13, 2025
MySQL Full Course for Beginners with Practical [FREE] | Learn MySQL in 3 Hours
3:27:38
MySQL Full Course for Beginners with Practical [FREE] | Learn MySQL in 3 Hours
YouTubeWsCube Tech
621.6K viewsApr 3, 2022
MySQL Full Course 2026 | MySQL Tutorial For Beginners | SQL Full Course | SQL Training | Simplilearn
9:52:57
MySQL Full Course 2026 | MySQL Tutorial For Beginners | SQL Full Course | SQL Training | Simplilearn
YouTubeSimplilearn
351.2K viewsMar 1, 2023
Top videos
Every Database Explained in 10 Minutes
10:30
Every Database Explained in 10 Minutes
YouTubeComputer Science Explainer
208 views2 weeks ago
Full Stack Development Series Ep 2 || MySQL & PostgreSQL Installation and Setup for Beginners
29:23
Full Stack Development Series Ep 2 || MySQL & PostgreSQL Installation and Setup for Beginners
YouTubeWeb Sadhana Samyoga
437 views3 weeks ago
How PostgreSQL vs MySQL Actually Works
0:59
How PostgreSQL vs MySQL Actually Works
YouTubeTech With Joel
223 views3 weeks ago
MySQL Database Design
Uso de MySQL en Programación y IA
0:58
Uso de MySQL en Programación y IA
TikTokanthu1263
64.7K views3 months ago
Você sabia que existe um jeito de pensar SQL que evita a maioria dos erros? #bancodedados #mysql #postgresql #sqlserver #oracle #sqlite #mariadb #programação #python #php #sql #analisededados #blogdosql
0:50
Você sabia que existe um jeito de pensar SQL que evita a maioria dos erros? #bancodedados #mysql #postgresql #sqlserver #oracle #sqlite #mariadb #programação #python #php #sql #analisededados #blogdosql
TikTokblogdosql
201.3K views6 months ago
Proses Delete dan Update pada Database
8:48
Proses Delete dan Update pada Database
TikTokfullstacknotes
16.7K views4 months ago
Every Database Explained in 10 Minutes
10:30
Every Database Explained in 10 Minutes
208 views2 weeks ago
YouTubeComputer Science Explainer
Full Stack Development Series Ep 2 || MySQL & PostgreSQL Installation and Setup for Beginners
29:23
Full Stack Development Series Ep 2 || MySQL & PostgreSQL Installation and Setup for Beginners
437 views3 weeks ago
YouTubeWeb Sadhana Samyoga
How PostgreSQL vs MySQL Actually Works
0:59
How PostgreSQL vs MySQL Actually Works
223 views3 weeks ago
YouTubeTech With Joel
📊 SQL Explicado Simples: CRUD, JOIN e Bancos de Dados
9:35
📊 SQL Explicado Simples: CRUD, JOIN e Bancos de Dados
114 views2 weeks ago
YouTubeBOMBA TRENDS
How to Change DB in Django (SQLite to MySQL/PostgreSQL)
2:03
How to Change DB in Django (SQLite to MySQL/PostgreSQL)
23 views3 weeks ago
YouTubeKrishTech Code
10 CONSULTAS SQL que TODO PROGRAMADOR DEBE DOMINAR
5:37
10 CONSULTAS SQL que TODO PROGRAMADOR DEBE DOMINAR
110 views2 weeks ago
YouTubeByspel - Iván L.
Day 24: PostgreSQL 18 MySQL Migration using pgloader #postgresql #migration #day24
2:35
Day 24: PostgreSQL 18 MySQL Migration using pgloader #postgresql #migration #day24
53 views1 month ago
YouTubeChirag Mahto
1:12
Why Databases Don't Lose Data
11.5K views3 weeks ago
YouTubeВладимир Балун
0:29
NocoDB Explained: Open-Source Airtable Alternative with Instant APIs (Postgres, MySQL, SQLite)
193 views1 week ago
YouTubeFossy
9:58
Como instalar PostgreSQL y MySQL
4 views3 weeks ago
YouTubelaura gisela luna aguilar
44:42
What's new in Cloud SQL: Drive performance, high availability, and security
301 views2 weeks ago
YouTubeGoogle Cloud Tech
14:47
MI PRIMERA VEZ INSTALANDO MYSQL Y POSTGRESQL | Explicación y Tutorial
3 weeks ago
YouTubeUnFanMas
1:55
Converting SQL Server types and rules to PostgreSQL
1.3K views3 weeks ago
YouTubeGoogle Cloud Tech
10:24
What Is an SQL Server?
9 views4 weeks ago
YouTubeDeano's Tech World (formerly Dino's Tech World)
17:34
Scriptcase with AI
41 views1 week ago
YouTubeScriptcase Official
17:19
Scriptcase with AI
62 views1 week ago
YouTubeScriptcase Brasil
See more
Static thumbnail place holder