Bob Zhou

I live in Switzerland and work in language learning research. I create, test, trash and recreate better learning concept cars.

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Bob Zhou

Apr 8 · 3 min read

The Myths of NodeJS GC

During the past few weeks, I’ve spent much time on one of our online systems written in NodeJS, which suffered a memory…

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Bob Zhou

Aug 4, 2018 · 2 min read

AWS ECS Setup Tricks

AWS Elastic Container Service is great, except that you need to do a lot of undocumented work to make it truly work, at least in my case. And my case is simple: deploy containers that serve HTTP requests via an Application Load Balancer, and the container has to reach out to external…