🔄 ETL Process Explained | Extract, Transform, Load with Real Example

Описание: In this video, we break down the ETL process — Extract, Transform, Load — which is the backbone of data engineering and modern data pipelines. Whether you're a data analyst, engineer, or just getting into the field, this video will help you understand how data moves from raw source to clean, usable form.

🔹 What You’ll Learn:

What is ETL and why it matters

The 3 key steps: Extract → Transform → Load

Real-world example of an ETL pipeline

Tools used in ETL (e.g., Python, SQL, Airflow, Talend)

Best practices in ETL design and performance

📌 Timestamps:
00:00 - Introduction to ETL
01:10 - What is Extraction?
03:00 - How Transformation works
05:15 - Loading data to destinations
07:40 - Sample ETL workflow
10:30 - ETL tools & tips
12:00 - Summary & next steps

📁 Resources & Tools Mentioned:
🔗 Pandas for ETL
🔗 Apache Airflow
🔗 SQL Basics for ETL
🔗 ETL Best Practices – Medium Article