Blogs

Designing a scalable system is one of the most important skills you develop as you move from writing code to building real-world software. It is the difference between an application...

Handling one million requests per second sounds like an abstract number until you start breaking it down into real engineering challenges. At that scale, even small inefficiencies get amplified, and...

If you have spent any time preparing for System Design interviews, you have probably come across the concept of consistent hashing. At first glance, it feels like just another hashing...

If you have ever prepared for System Design or backend interviews, one question that almost always comes up is what happens when you type a URL in a browser. It...

If you have ever built or analyzed a system that handles thousands or even millions of requests, you quickly realize that a single server cannot handle all the traffic efficiently....

If you have ever wondered why some websites load instantly no matter where you are in the world, the answer almost always involves a content delivery network. Understanding how does...