Introduction to High-Level Design: LearnYard

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System Design Introduction

Ever built a sandcastle? You start simple, maybe a tower and a moat. It's quick and fun, perfect for a solo project. But what if you want to build something bigger, like a grand castle with intricate bridges and hidden chambers? That's where planning comes in,

Instagram System Design

Let’s understand some key features of Instagram. Instagram is a popular social media app that allows users to share photos and videos from their lives. Some key things about Instagram: * Users can post photos and videos to their Instagram feed that followers can view. Posts can be filtered and

HLD Case Studies

Design Pastebin

What is pastebin? Pastebin is a website where you can paste and save text online for a set period of time. To use Pastebin, you go to the website and paste your text into a box. Then you can choose how long you want the text to be available — from