SQL Instagram Project

Short SQL project based on "The Ultimate MySQL Bootcamp: Go from SQL Beginner to Expert" by Colt Steele.
Queries explore user behavior and content patterns in an Instagram-style dataset.

Questions Answered

1. Oldest users: Find the 5 earliest account registrations.
2. Ad timing: Which day of the week has the most registrations?
3. Inactive users: Who never posted a photo?
4. Top photo: Which user owns the single most-liked photo?
5. Posting cadence: How many times does the average user post?
6. Popular topics: What are the top 5 most-used hashtags?
7. Potential bots: Which users liked every post?