The Ultimate SQL Guide

Understanding SQL remains the best way to work with data in our organizations. For a stakeholder, just being able to read and understand SQL queries can completely change how they work. Instead of only working with static, flat dashboards, they can work more closely with the data team, ask more probing questions and be a smarter consumer of the data they do receive.

The guide contains live data and queries and explains concepts spatially and offers pragmatic advice instead of overly technical explanations.

It was made with three people in mind:
- someone brand new to SQL and wants to learn the basics
- someone new to SQL wanting to upskill themselves
- people who use SQL every day and may need to refresh on certain concepts (like regular expressions) from time-to-time

Link
https://blog.count.co/the-ultimate-sql-guide/

Navigational hashtags: #armknowledgesharing #armtutorials
General hashtags: #data #sql #learning #free

@data_science_weekly