# Weekly Link Roundup

A few things I read this week.

1. [The cost of microservices](https://martinfowler.com/articles/microservices.html)
   by Martin Fowler.
2. [How DNS works](https://howdns.works/) - a friendly comic.
3. A deep dive on https://blog.cloudflare.com/tls-1-3-overview/.

## Tools

- [Excalidraw](https://excalidraw.com/) for diagrams
- [Carbon](https://carbon.now.sh/) for code screenshots
- Regex tester: https://regex101.com/?flavor=pcre

## Video

Great talk: https://www.youtube.com/watch?v=8aGhZQkoFbQ&t=120s.

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