Soniya kaushik·Oct 30Think Like a SQL Developer: 15 Real-World Database Challenges15 SQL Interview Case Studies: DDL, Constraints, Keys & Foreign Key Referential Actions BY SONIYA KAUSHIK
Kavinda Thennakoon·Jan 13From Raw Data to Insights: A 30-Day SQL Journey for Aspiring Data EngineersIntroduction
S the Data Nerd·Dec 29, 2025SQL Advent Calendar Day 24Last day of this challenge! It is so bittersweet. I am very grateful to have stumbled upon this advent calendar challenge and I got to make…
S the Data Nerd·Dec 28, 2025SQL Advent Calendar Day 23Today’s question will help us analyze top gingerbread house builders.
S the Data Nerd·Dec 27, 2025SQL Advent Calendar Day 22We will be looking at: The penguins are signing up for a community sleigh ride, but the organizers need a list of everyone who did NOT…
