Advanced SQL for Data Analytics. A collection of problem-solving solutions covering complex Joins, Window Functions, CTEs, and Query Optimization. Includes real-world interview questions, schema ...

A thorough and comprehensive collection of SQL resources designed to enhance your expertise. Dive into interview preparation with Q&A, access detailed notes, and embark on thorough SQL projects with ...

Getting ready for a SQL interview can feel like a big task. There are so many things to know, and interviewers love to ask about them! This guide is here to help. We’ve gathered some of the most ...

Learning SQL is a great move for anyone working with data, but actually getting good at it can feel tricky, especially if you don’t have a database handy. Luckily, there are tons of free places online ...

A version of this story appeared in CNN Business’ Nightcap newsletter. To get it in your inbox, sign up for free here. The catalyst wasn’t a flashy product rollout or a surprise earnings beat — in ...

Community driven content discussing all aspects of software development from DevOps to design patterns. Over the few months, I’ve been working hard to help professionals who’ve found themselves ...

Vinish Kapoor is an Oracle ACE Pro, software developer, and founder of Vinish.dev, known for his expertise in Oracle. Vinish Kapoor is an Oracle ACE Pro, software developer, and founder of Vinish.dev, ...

The already popular NFL Combine from the previous installment is back in Madden 25, which means another year of going through the pre-Draft process and answering interview questions. Superstar Mode ...

One of the most important aspects of Madden is the ability to create your own Superstar player. And part of that is knowing how to best min and max your player. Here is a look at all of the Madden 26 ...

Can you name the first U.S. astronaut to orbit the earth? Or which ancient queen married two of her brothers? How about this one: Do you know the artist who painted the ceiling of the Sistine Chapel?

Classroom questions and answers are back in Persona 5: The Phantom X and they’re as hard as ever. While you’re at school, you’ll occasionally need to answer a few questions that can be particularly ...