Hi @donnemartin,
I came across your repository system-design-primer and found it to be a valuable resource for System Design enthusiasts.
While browsing through the repository, I noticed that it was missing links to any structured guides such as the famous "System Design Roadmap". I took the initiative to submit a "Pull Request" adding it in "Source(s) and further reading" section.
Thank you for your time and effort in maintaining this valuable resource :)
Best, Mouaaz