Ask HN: Where can I see many examples of real companies' software architecture?

• runninginproduction.com

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• Loomio

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• InfluxDB

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• system-design-primer

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  Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

https://github.com/donnemartin/system-design-primer

It has link to many other articles and tech blog, besides having a lot of great info on system design and arch

• engineering-blogs

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• Zuul

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• cwa-documentation

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  Discontinued Project overview, general documentation, and white papers. The CWA development ends on May 31, 2023. You still can warn other users until April 30, 2023. More information:

  

I was developing some architecture training recently and had this very same question. It’s not easy to find realistic architectures.

The best I found was the German contact tracing app — Corona Warn App. It was done by a group of consultancies in collaboration with the German govt, and went from inception to launch in around fifty days — largely if not totally open source.

Here’s the repo that has all the architecture in: https://github.com/corona-warn-app/cwa-documentation

It’s got full git history so you can see it evolve over time, along with the implementations (also on Github).

There’s a pretty fascinating short talk by one of the people who led the project on youtube too — more about the process side though: https://youtu.be/5y1sHSkPWRg?t=1770

• dark

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  Darklang main repo, including language, backend, and infra

  

All of darklang's infra is source available, feel free to read it. This [1] is a good entry point for the infra configuration and setup.

[1] https://github.com/darklang/dark/#production-services

• WorkOS

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• Puts Debuggerer

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