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I'm Peter Roberts, immigration attorney who does work for YC and startups. AMA

52•proberts•1h ago•44 comments

lsr: ls with io_uring

https://tangled.sh/@rockorager.dev/lsr
158•mpweiher•3h ago•95 comments

In the long run, GPL code becomes irrelevant (2015)

https://josephg.com/blog/in-the-long-run-gpl-code-becomes-irrelevant/
27•Expurple•54m ago•33 comments

CP/M Creator Gary Kildall's Memoirs Released as Free Download

https://spectrum.ieee.org/cpm-creator-gary-kildalls-memoirs-released-as-free-download
155•rbanffy•6h ago•49 comments

Ask HN: Any active COBOL devs here? What are you working on?

145•_false•3h ago•113 comments

When Root Meets Immutable: OpenBSD Chflags vs. Log Tampering

https://rsadowski.de/posts/2025/openbsd-immutable-system-logs/
103•todsacerdoti•7h ago•36 comments

AirPods succeed by not selling you a new pair

https://victorwynne.com/airpods-succeed/
9•victorwynne•1h ago•1 comments

Exposing the Unseen: Mapping MCP Servers Across the Internet

https://www.knostic.ai/blog/mapping-mcp-servers-study
20•gepeto42•2h ago•6 comments

Fully homomorphic encryption and the dawn of a private internet

https://bozmen.io/fhe
353•barisozmen•12h ago•158 comments

HathiTrust Digital Library – books online

https://www.hathitrust.org/
28•djoldman•3d ago•8 comments

Hundred Rabbits – Low-tech living while sailing the world

https://100r.co/site/home.html
123•0xCaponte•4d ago•24 comments

Psilocybin decreases depression and anxiety in cancer patients (2016)

https://pmc.ncbi.nlm.nih.gov/articles/PMC5367557/
177•Bluestein•5h ago•157 comments

15 Years of Building Jefit

https://www.jefit.com/our-story
35•jasong•3d ago•20 comments

The Art of Roland-Garros

https://www.garros.gallery/
15•pentagrama•3d ago•1 comments

Resolve (YC W15) Is Hiring an Operations and Billing Lead for Construction VR

1•ugolino91•4h ago

ICE Is Getting Unprecedented Access to Medicaid Data

https://www.wired.com/story/ice-access-medicaid-data/
76•josefresco•1h ago•50 comments

Dear valued user, You have reached the error page for the error page

https://imgur.com/a/2H7HVcU
23•Alex3917•49m ago•2 comments

Valve confirms credit card companies pressured it to delist certain adult games

https://www.pcgamer.com/software/platforms/valve-confirms-credit-card-companies-pressured-it-to-delist-certain-adult-games-from-steam/
12•freedomben•34m ago•5 comments

The EU can be shut down with a few keystrokes

https://www.bitecode.dev/p/the-eu-can-be-shut-down-with-a-few
29•BiteCode_dev•1h ago•10 comments

Row Polymorphic Programming

https://www.stranger.systems/posts/by-slug/row-polymorphic-programming.html
20•todsacerdoti•3d ago•3 comments

Ask HN: GCP Outage?

31•grilledchickenw•1h ago•14 comments

Inspect ANSI control codes and escape sequences

https://ansi.tools
70•webpro•3d ago•32 comments

My experience with Claude Code after two weeks of adventures

https://sankalp.bearblog.dev/my-claude-code-experience-after-2-weeks-of-usage/
344•dejavucoder•22h ago•305 comments

NYPD Bypassed Facial Recognition Ban to ID Pro-Palestinian Student Protester

https://www.thecity.nyc/2025/07/18/nypd-fdny-clearview-ai-ban-columbia-palestinian-protest/
186•dataflow•3h ago•109 comments

All AI models might be the same

https://blog.jxmo.io/p/there-is-only-one-model
264•jxmorris12•23h ago•120 comments

Perfume reviews

https://gwern.net/blog/2025/perfume
287•surprisetalk•1d ago•150 comments

What’s on offer at a luxury Bay Area longevity clinic

https://www.sfchronicle.com/health/aging-longevity/article/human-longevity-health-clinic-20277643.php
27•brandonb•2h ago•36 comments

The Number go up rule: Why America refuses to fix anything

https://www.thebignewsletter.com/p/the-number-go-up-rule-why-america
42•disgruntledphd2•1h ago•14 comments

TCP-in-UDP Solution (eBPF)

https://blog.mptcp.dev/2025/07/14/TCP-in-UDP.html
62•todsacerdoti•3d ago•15 comments

NIH is cheaper than the wrong dependency

https://lewiscampbell.tech/blog/250718.html
267•todsacerdoti•14h ago•172 comments
Open in hackernews

The Most Powerful Server Embiggens a Bit with Power11

https://www.nextplatform.com/2025/07/16/the-worlds-most-powerful-server-embiggens-a-bit-with-power11/
21•rbanffy•5h ago

Comments

FrankWilhoit•5h ago
"...the utter dependence that customers...have on these boxes..." is less technical than contractual.
Fade_Dance•3h ago
What they were providing sounded fairly niche in the Chipsandcheese interview. Terabytes of DRAM on an entirely different protocol than DDR (less "stressed" with robust interconnects and a higher signal integrity - which I would assume necessarily comes with a higher cost for boards and silicon real estate), strongly parallel and specifically designed to improve signal quality/reroute around bad connections, and generally hyper focus on uptime for mission critical massive in memory databases.

I've never understood why these processors really exist before, but I think that makes sense.

The traditional Z mainframes (focused on uptime to the point where everything is hot swappable while running and redundant) I did understand as probably having some valid use deep inside the financial system and defense, but the enterprise facing solutions like power I never really got.

Anyway if anyone has more to add I'd like to hear it. Is my first paragraph mostly it?

duckqlz•4h ago
Embiggen is a perfectly cromulent word!
skeezyboy•4h ago
ive just read thats actually become a word in dictionaries now
KineticLensman•3h ago
Can confirm that 'cromulent' is in the Oxford English Dictionary [0] ...

>> Acceptable, adequate, satisfactory.

>> Frequently used humorously or ironically in recognition of its origin as an invented word in the television programme The Simpsons (see quot. 1996).

As is 'embiggen', namely 'transitive. To make bigger or greater, to enlarge.'

[0] https://www.oed.com/dictionary/cromulent_adj?tab=meaning_and...

kirmerzlikin•1h ago
True

And it's a shame they used it incorrectly in the title - "embiggen" means "enlarge, make bigger", not "become bigger" which is the case with Power11

uticus•4h ago
better coverage at https://chipsandcheese.com/p/ibm-power-whats-next?utm_source...
lbourdages•4h ago
I'm genuinely surprised, I thought the release of the Telum chip signed the death of the POWER processors.

Are they meant to be two different tiers of mainframe processors?

bob1029•3h ago
The mainframe is System Z. The power line is meant to replace things like Windows Servers and EC2 instances.

You would typically install software like your CRM, ERP and web servers on the IBM Power systems. These would then talk to the mainframe (System Z / Telum) to handle any extremely high stakes business activity.

A healthy all-in IBM organization would be using both of these technologies for what they're best suited for. If you run salesforce and your GH enterprise instance on the mainframe, you are going to be spending a LOT of money compared to the alternative.

pragmatic•2h ago
AIX on big iron.

Used for ex nightly batch processing at banks. Lots of horse power for your on prem needs. Moving this kind of horse power to the cloud would be insanely expensive and complex for the mid size banks relying on these systems.

They shipped these massive boxes out and connected them to massive SANs. You could license the processors later if your workload grew.

I spent a year as consultant to big customers building SOA, websites, SSO for whatever they needed. ATM networks with low latency etc.

pragmatic•2h ago
They came with avcertain number of power cores, say 8 but you could start by only licensing 4 and then grow into them. Don't remember the exact specs on this but they were crazy powerful 20 years ago.
soco•1h ago
Just starting into a project to move an AIX behemoth to Linux, with clouds (still far) ahead. Fingers crossed...