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Harvard CS50’s Intro to Databases with SQL – Full University Course

freeCodeCamp.org and CS50

This is CS50's introduction to databases using a language called SQL. You'll learn how to create, read, update, and delete data ...

Databases In-Depth – Complete Course

freeCodeCamp.org

Learn all about databases in this course designed to help you understand the complexities of database architecture and ...

SQL Tutorial - Full Database Course for Beginners

freeCodeCamp.org

In this course, we'll be looking at database management basics and SQL using the MySQL RDBMS. The course is designed for ...

7 Database Paradigms

Fireship

Learn about seven different database paradigms and what they do best. https://fireship.io/lessons/top-seven-database-paradigms/ ...

SQL Explained in 100 Seconds

Fireship

Learn the fundamentals of Structured Query Language SQL! Even though it's over 40 years old, the world's most popular ...

Relational Database ACID Transactions (Explained by Example)

Hussein Nasser

ACID are four properties of relational databases, Atomocity, consistency, isolation and durability, and I think anyone working with ...

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

Decomplexify

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

What is a Vector Database? Powering Semantic Search & AI Applications

IBM Technology

Ready to become a certified Qiskit Developer? Register now and use code IBMTechYT20 for 20% off of your exam ...

Interview with a DBA (Database Administrator)

Kai Lentit

Database Administrator Interview with a DBA with Walter Wallis - aired on the DBA 2026. Sponsored by Jetbrains: ...

Relational Database Design – Full Course

freeCodeCamp.org

Learn relational database design from the ground up in this comprehensive course. This 8-week curriculum covers SQL ...

Database Tutorial for Beginners

Lucid Software

This database tutorial will help beginners understand the basics of database management systems. We use helpful analogies to ...

Database Design Course - Learn how to design and plan a database for beginners

freeCodeCamp.org

This database design course will help you understand database concepts and give you a deeper grasp of database design.

Understanding B-Trees: The Data Structure Behind Modern Databases

Spanning Tree

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

SQL Full Course for Beginners (30 Hours) – From Zero to Hero

Data with Baraa

I've spent 2 years creating this *high-quality SQL course* so you can master SQL for data analysis & data engineering. The best ...

The Database That Should Be Dead but Runs the Internet

Coding with Lewis

Try out Supabase: https://supabase.plug.dev/UU8hPLU The most critical database on the internet is maintained by a "pickup ...

Database Keys Made Easy - Primary, Foreign, Candidate, Surrogate, & Many More

Decomplexify

An easy-to-follow tutorial covering the whole gamut of RDBMS keys: primary keys, candidate keys, superkeys, alternate keys, ...

Database Internals: the many ways to organize data. (Database Internals chapter 1)

Ben Dicken

New book read-through: Database Internals! We're going over a bunch of interesting subjects from chapter 1 including row vs ...

What is Database & Database Management System DBMS | Intro to DBMS

Tech Might

Hello Mighty Tech Users! In this video, I am going to explain you the terms Database and Database Management Systems or ...

SQL Data Warehouse from Scratch | Full Hands-On Data Engineering Project

Data with Baraa

From Zero to SQL Data Warehouse Hero (From Scratch) A Full SQL Project Walkthrough and Real Industry Experience! You will ...

Introduction to Database Management Systems

Neso Academy

DBMS: Introduction Topics discussed: 1. Definitions/Terminologies. 2. DBMS definition & functionalities. 3. Properties of the ...