What is ETL and How it works?

What is ETL?

ETL stands for Extraction, Transform, and Load

Here is a fully dedicated video on the ETL Process

👇👇👇👇👇

ETL is a process that extracts the data from different source systems, 

then transforms the data (like applying calculations, concatenations, etc.), and finally loads the data into the Data Warehouse system. Full form of ETL is Extract, Transform and Load.

Why do you need ETL?

ETL tools break down data silos and make it easy 

for your data scientists to access and analyze data, and turn it into business intelligence. In short, ETL tools are the first essential step in the data warehousing process that eventually lets you make more informed decisions in less time.

I HOPE YOU ALL ARE CLEAR WITH THIS, 

IF YOU ARE FACING ANY PROBLEM THEN YOU CAN TAKE HELP OF ABOVE VIDEO.

▬▬▬▬▬▬ WANT TO LEARN MORE? ▬▬▬▬▬▬

Full Terraform tutorial ► https://bit.ly/2GwK8V2 DevOps Tools, like Ansible ► https://bit.ly/3iASHuP Docker Tutorial ► https://bit.ly/3iAT9Jx AWS Tutorial ► https://bit.ly/30GFv1q GCP Tutorial ► https://bit.ly/3mwh412 Jenkins Tutorials ► https://bit.ly/3iHnfv4 Jenkins Pipeline ► https://bit.ly/30CJGLB Python ► https://bit.ly/3I7bewU Python in just 1 video ► https://bit.ly/3EeqGVy