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Series
This series covers the fundamental topics required to understand systems.
Imagine you’ve built a brilliant new web application. It runs flawlessly on your laptop. But now comes the harder question: how do you make it available to the world? This is the central problem of application deployment, one that has evolved dramati...
You must have heard of SOLID, DRY and KISS design principles somewhere at some point. If you don't know what they mean let's go through now. But firstly, they are design principles and not rules - meaning, you are not strictly required to follow them...
We have previously talked about Object-Oriented Programming when discussing about why so many programming languages exist in this article: Why are there so many programming languages? That it was originally introduced in CPP and gradually other langu...
In the last article, we have talked about concurrency and parallelism at OS level. Concurrency is when tasks can start and run seemingly at the same time. Parallelism is when tasks actually run at the same time. Now let's talk about how you can acces...
When you use your computer—whether for browsing, gaming, coding, or anything else—everything ultimately comes down to calculations and instructions being carried out. The part that does all the actual calculations and follows every single instruction...
There are often many ways to solve a problem. These different approaches are called algorithms. An algorithm is just a clear, well-defined set of step-by-step instructions that a computer follows to perform a computation. For example, if you want to ...
