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This is CS50, Harvard University's introduction to the intellectual enterprises of computer science and the art of programming.

Why WHERE and HAVING are NOT the same in SQL? Most people use WHERE and HAVING but don't understand how SQL ...

Do you want to start your career in Data Analytics but feel confused about Python, Excel, SQL, and where to begin? In this video, I ...

Confused about SQL data types? This video explains SQL data types in a simple and beginner-friendly way. In this video, you will ...

DDL commands in SQL are one of the most confusing topics for beginners. In this video, I explain DDL (Data Definition Language) ...

This video explains ELT (Extract Load Transform) with a simple real-world example. ELT is widely used in modern data ...

In this video, we will understand SQL Constraints in a simple and beginner-friendly way. You'll learn: ✓ What is a constraint in ...

In this video, Primary Key in SQL is explained in Hindi using simple pen and paper examples. This beginner-friendly tutorial helps ...

In this video, you will learn SQL Data Manipulation Language (DML) in a clear and beginner-friendly way. I explain the most ...

Are you starting your journey in Data Analytics and feeling confused about where to begin? I've been there.In this video, I honestly ...

What is a foreign key, and why is it important in relational databases? What is the difference between WHERE and HAVING ...

This is CS50, Harvard University's introduction to the intellectual enterprises of computer science and the art of programming.

Topics covered: • What is Fact Table • What is Dimension Table • Fact vs Dimension (comparison) • Real-life example (sales ...

Day 5 of my 21-day DSA consistency challenge Woke up at 8 AM for the contest and solved the first two questions on my own.

In this video, I share my personal journey of transitioning into the field of Data Analytics / Data Science — the challenges I faced, ...

Data Science is the highest-paying career path in 2026! In this video, I have shared a complete Data Science Roadmap for ...

Internshala ...