SQL for data Analysis 101 | Basics Data Extraction and Aggregation

Hey there! In this video, I'm going to start with the basics of SQL for Data Analytics.
You may be struggling now choosing between learning Python or R for your Data Science role, but there is a less fancy and less known, but definitely most commonly used programming language for data analysis - SQL.
For many roles, you will be required to know it and it pops up in a lot of tech interviews for Analytics.
It's step 0 in cleaning, extracting, and manipulating data, it can be very powerful and efficient, and a lot of DSes use it daily, sometimes more than any other programming language.

00:00 Intro
00:48 SQL interview questions?
01:39 The value of SQL in data analysis
03:11 Exercise explanation
08:46 Google BigQuery on GCP

Видео SQL for data Analysis 101 | Basics Data Extraction and Aggregation канала Anastasia K