ddritzenhoff

Joined 7 years ago

Karma

Submissions

Member since

Jul 22

https://linkedin.com/in/ddritzenhoff https://github.com/ddritzenhoff

View on Hacker News

Recent submissions

Comment · 5 months ago

Just wanted to give you kudos for having a hw company in nyc. You don't see to many of those around :p

Comment · 1 year ago

Hi, I've got one.

Does your team have any concrete plans to reduce the TCP vs. QUIC diff with respect to goodput [1]? The linked paper claims seeing up to a 9.8% video bitrate reduction from HTTP/2 (TCP) to HTTP/3 (QUIC). Obviously, MoQ is based on a slightly different stack, so the results don't exactly generalize. I can imagine the problems are similar, though.

(I find this stuff fascinating, as I spent the last few months investigating the AF_XDP datapath for MsQuic as part of my master's thesis. I basically came to the conclusion that GSO/GRO is a better alternative and that QUIC desperately needs more hardware offloads :p)

[1]: https://arxiv.org/pdf/2310.09423

Comment · 1 year ago

- Manufacturing mass timber [1] 5-over-1s and starting a limited-profit housing association [2] wave in the US.

- Completely circular material lifespans. I'm out of my depth here, but there _must_ be a way to gasify/liquify any type of object and filter its contents through a membrane, the same way desalination plants separate salt (NaCL) and water (H20).

- Replacing first-past-the-post voting with proportional representation.

[1]: https://www.vox.com/energy-and-environment/2020/1/15/2105805... [2]: https://www.iut.nu/wp-content/uploads/2017/03/Limited-Profit...

Comment · 2 years ago

Currently a master's student at TUM, and I agree with your friend -- it's a painful journey haha.

Comment · 3 years ago

let's talk about owls with diabetes by David Sedaris. Never has a book made me laugh out loud more than this one. It's completely ridiculous and crazy, but I loved every minute of it.