In this video, we dive deep into how to design a web crawler or web scraper system that's scalable, efficient, and ready for real-world use. Whether you're preparing for a system design interview or building your own crawler, this guide is for you.
What You’ll Learn:
What is a Web Crawler?
Key Components: URL Frontier, Parser, Storage, Scheduler
How to handle scaling & parallelism
Challenges: Politeness, Robustness