Developers Forget This and Kill Performance 💀 #shorts #coding #sql

🚀 Slow SQL queries are one of the most common mistakes developers make.

If your query looks like this:

WHERE email = ?

and you don’t have an index, your database performs a full table scan 😬

That means scanning every row in the table.

✅ The fix is simple:

CREATE INDEX idx_email ON users(email);

Indexes are not optional in production databases.

Learn this early and your apps will scale much better. ⚡

💡 Follow for more Laravel, SQL, and backend performance tips.
#programming #sql #database #webdevelopment #coding #softwareengineering #mysql #backend #laravel #codingtips #programmingtips #shorts

Видео Developers Forget This and Kill Performance 💀 #shorts #coding #sql канала CodeWithHafiz