Blog

Insights, tutorials, and updates from a software engineer.

Showing 3 of 3 posts for "ai"

SQL Jan 30, 2026

Part 1: SQL Skills You Need to Be a Data Engineer

The best way to learn SQL is through practice. Below, you will find a sample dataset and a list of questions. Make sure not to look at the answers; instead, try solving the questions yourself.

The Only SQL Skills You Need to Be a Data Engineer

You do not need to know everything. You do not need to be a Database Administrator. You just need to know how to transform and move data.

5 SQL Concepts That Will Change How You See Databases

This post will reveal five powerful, and sometimes surprising, concepts that showcase the depth, elegance, and hidden intelligence of SQL.