All the SQL tutorials ⤵️

1. Database Indexing Explained With Real PostgreSQL Examples

   
   

   Indexes can make your queries 100x faster or silently slow them down. Here's how they actually work and when to use them in PostgreSQL.

   Mar 7, 2026

   SQL

2. Prisma Tips I Wish I Knew From the Start

   
   

   Prisma makes database work easy but there are things I learned the hard way. Here are the tips that would've saved me a lot of time.

   Mar 4, 2026

   TYPESCRIPT SQL