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Ready to build your first SQL table? In this video, we'll walk through the SQL CREATE TABLE command step by step—perfect for ...

Confused about SQL UNION, UNION ALL, and INTERSECT? Not sure when to use which? In this video, I break them down with ...

In this video, I walk through a hard SQL interview question from DataLemur (www.datalemur.com), one that was actually asked in ...

Welcome back to logical kanika! In this video, we're diving deep into one of the most powerful yet misunderstood concepts in SQL ...

This is the 1st part of lecture for Data Warehouse course, delivered by Esteban Zimányi at ULB on 25th Oct, 2021.

Master SQL Aggregate Functions! In this video, I'll break down COUNT, SUM, MIN, MAX, and AVG with easy-to-follow examples.

Think SQL is only for programmers? Think Again! If you already know Microsoft Excel, then you're much closer to learning SQL ...

This is the 1st part of lecture for Data Warehouse course, delivered by Esteban Zimányi at ULB on 5th Oct, 2021.

Struggling with slow SQL queries? Want to optimize them for lightning-fast performance? In this video, I'll walk you through SQL ...

SQL JOINS Demystified! Struggling with SQL Joins? Not sure when to use INNER JOIN, LEFT JOIN, RIGHT JOIN, or FULL ...

In this video, I'm sharing my complete Deloitte interview experience – from the moment I applied to receiving the offer letter.

Aditya Sharma and Artem Tikhonov's embedded systems final project. We made a pokemon game where the cc3200 board tracks ...