Recent Architectures

System Design at Scale: Handling 10M Requests

By Mentor Rajesh | May 14, 2026

Why Next.js is ruling the React Ecosystem

By Mentor Amit | May 10, 2026

Mastering PostgreSQL Indexing

By Mentor Sneha | April 28, 2026

System Design at Scale

Posted by Mentor Rajesh • May 14, 2026

When handling millions of requests, standard monolithic architecture crumbles. In this update from the Virtuole Mentor dashboard, we explore how load balancers, caching layers like Redis, and distributed databases are vital to keeping modern applications online.

Scroll down to read the next entry in our series.

Why Next.js is ruling the React Ecosystem

Posted by Mentor Amit • May 10, 2026

Server-side rendering has fundamentally changed how we build React applications. By shifting the rendering workload to the server, Next.js dramatically improves initial page load times and SEO performance.

For interns on the Frontend Track, migrating from pure React to Next.js is highly recommended.

Mastering PostgreSQL Indexing

Posted by Mentor Sneha • April 28, 2026

A poorly indexed database will crash your server faster than a bad memory leak. Understanding B-Trees, Hash Indexes, and when to use partial indexing is what separates a junior developer from a senior architect.