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The latest blog posts to take off on Hacker News. 6,153 posts.

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2022
3725

Rust: A Critical Retrospective

Since I was unable to travel for a couple of years during the pandemic, I decided to take my new-found time and really lean into Rust. After writing over 100k lines of Rust code, I think I am starting to get a feel for the language and like every cranky engineer I have developed opinions and because this is the…

3735

Google's Subsea Fiber Optics

Fiber optic networks are a foundation of the modern internet. In fact, subsea cables carry 99% of international network traffic , and yet we are barely aware that they exist. What you might not know is that the first subsea cable was deployed in 1858 for telegraph messages between Europe and North America. A message…

3738

Unfinished Business with Postgres

7 years ago I left Heroku. Heroku has had a lot of discussion over the past weeks about its demise, whether it was a success or failure, and the current state. Much of this was prompted by the recent, and on-going security incident, but as others have pointed out the product has been frozen in time for some years now…

3745

Thoughts on OKRs

OKRs are one of those business ideas that are just simple enough to be dangerous. You think you understand it in a day, and you can see where your company is falling short: lacking focus and underdelivering. You see how clear, measurable goals could improve the situation. Here’s the one sentence version: You set…