Day 1: Data Science Career के लिए SQL सीखें

Описание: Welcome to Day 1 of the 21-Day SQL Challenge! If you want a career in Data Science, Analytics, or Software Development, SQL is the first and most important skill you need to master.

What you will learn:
In this video, we break down the absolute basics of SQL in simple Hindi and English. No complex coding experience required! We will explain:

What is a Database? (Think of it as a digital warehouse).

What are Tables? (How data is organized).

SELECT Command: Your first step to talking to data.

INSERT Command: How to add new information.

This challenge is designed for absolute beginners. By the end of these 21 days, you will be confident enough to handle real-world data queries.

Why join this challenge?

100% Practical & Job-oriented.

Perfect for Interview Preparation.

Beginner-friendly "Simplify with Arif" style.


Are you ready for the challenge? Type "I'm In!" in the comments to mark your attendance for Day 1! Don’t forget to Subscribe and hit the bell icon so you don't miss Day 2.

Timestamps:

00:00 - Introduction to 21 Days SQL Challenge

01:30 - What is a Database? (Simple Example)

03:45 - Understanding Tables, Rows, and Columns

06:20 - Writing your first Query: SELECT

08:50 - Adding Data with INSERT

11:30 - Day 1 Homework & Conclusion

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