Archive - Big Data Energy⚡️

January 2025

Big SQL Energy Beginner Course: Lesson 31 Next Steps in your SQL journey

Next steps on upskilling and finding data to practice!

Jan 31

Big SQL Energy Beginner Course: Lesson 30 Case Study: Visualizing Data

The first case study to FINALLY apply all of our skills!

Jan 30

Big SQL Energy Beginner Course: Lesson 29 Case Study: Calculate a Percent in SQL

The first case study to FINALLY apply all of our skills!

Jan 29

Big SQL Energy Beginner Course: Lesson 28 INNER JOINs & Aliases

This is the BEGINNING of something BIG: JOINS!

Jan 28

Big SQL Energy Beginner Course: Lesson 27 Data Models & Fact vs. Dimension Tables

Making data documentation sexy again 🔥

Jan 27

Big SQL Energy Beginner Course: Lesson 26 Data Dictionaries

Making data documentation sexy again 🔥

Jan 26

Big SQL Energy Beginner Course: Lesson 25 CASE & Categorizing Data

Don't miss this JAM-PACKED LESSON!!! 🔥

Jan 25

Big SQL Energy Beginner Course: Lesson 24 Coalesce & Ifnull()

Data cleaning city today--- LFG!!!

Jan 24

Big SQL Energy Beginner Course: Lesson 23 Having (vs. Group By)

One of the most common interview questions!!

Jan 23

Big SQL Energy Beginner Course: Lesson 22 Group By w/ Aggregate Functions

A MUST READ LESSON! Don't miss this one!!

Jan 22

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