David Song

swe @ aria networks | networks + AI enthusiast | don't be evil

[David Song @_mrdavidsong]

learning graph theory is so much math ts is so confusing like wtf is a cheeger inequality

[David Song @_mrdavidsong]

on the up

[Aria Networks, Inc. @AriaNetworks]

A proud moment in Times Square last week - our CEO @mansourkaram, was there to sit down with @Nasdaq's The Signal for an interview on building networking purpose-built for AI clusters.

Seven weeks post-GA, we're heads-down doing exactly that: a Deep Networking platform made for the demands of modern inference and training.

The full interview drops in a few weeks - stay tuned.

Thank you to our team, partners, and customers putting Deep Networking to work.

[Pokee AI @Pokee_AI]

2: Gacha - Inseon Hwang, Steven Yang, Ransith, and David Song (@HwangInseo22523, @syang0624, @_mrdavidsong)

Gacha built a kind of Facebook Marketplace-style storefront for used bikes — but with agentic workflows baked in.

The concept is quite cool: scan Marketplace, surface the top 3 deals, and then negotiate in parallel, how handy is that?

This is such a strong example of what makes this category exciting: taking a messy, time-consuming consumer workflow and turning it into something far more efficient, intelligent, and usable. Wonderful work here from team Gacha!

[David Song @_mrdavidsong]

@creatine_cycle @dylan522p @SemiAnalysis_ those pushups looking a little questionable dylan

[David Song @_mrdavidsong]

@itsfuelvin @supercell hype

[David Song @_mrdavidsong]

@AishwaryaDevv I can't believe you stole the YC playbook

[David Song @_mrdavidsong]

@ChristopherHale I swear I just saw this in The Boys yesterday

[David Song @_mrdavidsong]

@jukan05 honestly, this makes a lot of sense. people can laugh at xAI all they want, but they are incredible at building data centers faster than anyone else

[David Song @_mrdavidsong]

@KentonVarda @c_pick finally a sane take on this app

[Linus @thesephist]

every day i wake up and look in the mirror. i must choose between the two wolves within

[David Song @_mrdavidsong]

@jasminewsun extremely well thought and written piece, which does a good job summing up SF culture. reading through the comments on NYT is something else though

[David Song @_mrdavidsong]

@SemiAnalysis_ @deepseek_ai @vllm_project @inferact dylan on the ground in iran

[Aria Networks, Inc. @AriaNetworks]

@Google just confirmed our strategy.

Their new Virgo Network fabric is built on a telemetry-first approach to handle AI's sub-millisecond traffic bursts, synchronized collectives, and massive bandwidth demands purpose-built for TPUs.

At @AriaNetworks, we've been saying this all along: telemetry-first is the only way to run accelerated infrastructure at scale.

What Google does for TPUs in their backend network, we do for ALL accelerators and for every cloud and enterprise customer running them.

https://t.co/P1Gin5WbA8 @googlecloud

@mansourkaram
@stefandyckerhof

[David Song @_mrdavidsong]

@stitchbygoogle I love this feature so much

[David Song @_mrdavidsong]

@Yuchenj_UW how dare you say my 37k LoC a day is dumb

[David Song @_mrdavidsong]

@flaviocopes thus, the RCA is that people are so used to ms teams being broken, they'll install things blindly to fix it

[David Song @_mrdavidsong]

@katyperry Claude mainstream

[David Song @_mrdavidsong]

the gym has no reason being this busy on a Friday night

[David Song @_mrdavidsong]

@AriaNetworks @mansourkaram shipping TH6 in feb '26 🚢

[David Song @_mrdavidsong]

THE DOW'S AT 50000

[The New York Times @nytimes]

Breaking News: The Supreme Court struck down President Trump’s sweeping tariffs on imports from nearly every U.S. trading partner. https://t.co/Pn7AmTmzsd