s09g Master System Design with ex-Google TechLead

This is the clearest and most organized system design course I've ever seen.

This is a good course that organizes system design topics in a structured way. It also classifies different types of questions, which helps learners identify patterns and approach new problems more effectively.

Most engineers approach system design as a set of patterns to memorize, but this curriculum pushes you to think in terms of underlying mental models. Instead of asking what tool to use, you’ll learn to ask how data flows and where the real trade-offs are. It gives you a consistent framework that works whether you’re building a small service or a large-scale distributed system. Also, expect to revisit the sessions a few times to fully absorb the nuances.

讲得好但也很快，需要听3-5遍才能理解大概，对基础要求比较高。

Helpful for the overall architecture, it's very holistic, not everyone will get in touch with different system architecture, even for infra engineer. Though this is very interview oriented