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matsur

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Migrating from Claude to DeepSeek without breaking everything

blog.firetiger.com
7 points·by matsur·hace 28 días·0 comments

Agentically optimizing LLM prompt cache TTLs for fun and profit

blog.firetiger.com
5 points·by matsur·hace 2 meses·0 comments

Firetiger Change Monitors: does your PR do what it says on the tin?

blog.firetiger.com
2 points·by matsur·hace 3 meses·0 comments

Show HN: Firetiger Change Monitors: does your PR do what it says on the tin?

blog.firetiger.com
1 points·by matsur·hace 3 meses·0 comments

Agent SLOs: Grounding autonomous agents in metrics that matter

blog.firetiger.com
2 points·by matsur·hace 3 meses·0 comments

Agent SLOs: Grounding autonomous agents in metrics that matter

blog.firetiger.com
2 points·by matsur·hace 3 meses·0 comments

We built an observability database for agents, not humans

blog.firetiger.com
9 points·by matsur·hace 4 meses·2 comments

Custom programming languages make agents good

blog.firetiger.com
18 points·by matsur·hace 4 meses·8 comments

Networking with agents: Put them in the right conversations with Tailscale

blog.firetiger.com
29 points·by matsur·hace 4 meses·4 comments

Free-range agentic parenting: If you love your agents, set them free

blog.firetiger.com
10 points·by matsur·hace 4 meses·0 comments

Anchor Brewing has been bought by billionaire behind Chobani. Here are his plans

sfchronicle.com
8 points·by matsur·hace 2 años·1 comments

Performance Reviews Matter

staysaasy.com
2 points·by matsur·hace 3 años·0 comments

comments

matsur
·hace 29 días·discuss
Plot here is quite thick. SF selling power to PG&E to distribute was found illegal/in violation of the Raker Act by the US Supreme Court in 1940 in United States v. City and County of San Francisco.

SF shifted to "wheeling" instead of selling power to PG&E and is tenuously in compliance now, but the current set up was never intended when the federal government ceded water and power rights from Yosemite to SF.
matsur
·hace 6 meses·discuss
Firetiger | Product Engineer | San Francisco | Full time, on-site

Firetiger is building self-driving software operations. We believe the future of DevOps isn't better dashboards (like Datadog), but autonomous agents that monitor, investigate, and remediate issues based on high-level business goals. We are backed by Sequoia Capital and founded by Rustam and Achille, former leaders from Cloudflare and Segment.

We are looking for a Product Engineer to build the interfaces between humans and AI agents running software on behalf of those humans. More here: https://jobs.ashbyhq.com/firetiger/f5d4ba4b-29c8-4f77-bae8-8...
matsur
·hace 9 meses·discuss
People were saying the same thing about AWS vs SaaS ("AWS wrappers") a decade ago and none of that came to pass. Same will be true here.
matsur
·el año pasado·discuss
I've used it quite a bit/have vibe coded quite a few "real" things with it in various languages. It's a really nice complement to Cursor-style and claude-code style interaction modalities.
matsur
·hace 2 años·discuss
The amount of work required to stand up 330 well connected locations and then operate infrastructure to filter traffic at that scale profitably is more than "tossing" cabinets at problems.

This is on the level of BrandonM's famous comment on Dropbox. https://news.ycombinator.com/item?id=9224
matsur
·hace 2 años·discuss
Congrats on the launch. A small nit re: your pricing: you're charging for data transfer (bytes transferred over a long period of time), not bandwidth (bits transmitted at a point in time).
matsur
·hace 2 años·discuss
Both.
matsur
·hace 2 años·discuss
Very possible there were creds etc accessible in Servicenow that could have been used to move laterally from there. Conjecture, obviously.
matsur
·hace 2 años·discuss
eg "Hans Jansen" is <[email protected]>

https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1067708
matsur
·hace 2 años·discuss
Major outages are periods of intense stress and extremely difficult to operate in. The folks troubleshooting may be many things, but careless and incompetent are unlikely to be among them.
matsur
·hace 2 años·discuss
You have no contact info listed!
matsur
·hace 2 años·discuss
"L" has a red ring and everything!
matsur
·hace 3 años·discuss
This is the real question. Mountaineers use scales, not calipers, when packing.
matsur
·hace 3 años·discuss
Sport vs trad grades outdoors are very different animals.
matsur
·hace 3 años·discuss
This is not theoretical — Slack had a domain wide outage recently. https://slack.engineering/what-happened-during-slacks-dnssec...
matsur
·hace 3 años·discuss
https://tax.thomsonreuters.com/blog/are-employees-taxed-on-t...
matsur
·hace 3 años·discuss
ICMP response time not useful for “locating” an anycasted address, some of which have logical location associated with them. See https://blog.cloudflare.com/icloud-private-relay/ for an example
matsur
·hace 4 años·discuss
Cloudflare | Product Managers (PM), Systems Eng (SDE), Reliability Eng (SRE), Design, lots more. | Remote, Austin, Champaign, Lisbon, London, Singapore, Seattle, SF, and more

Lots of roles open at Cloudflare in many disciplines and locations. https://www.cloudflare.com/careers/departments/

I'm specifically recruiting for PMs — please reach out to rustam @ if you're interested!
matsur
·hace 5 años·discuss
Yes, Cloudflare behaves as you describe.
matsur
·hace 11 años·discuss
Remzi gets bashful hearing this kind of praise, but I'll pile on. He's had a profound effect on me in the classroom and as a mentor. A lot of you probably use techniques Andrea and Remzi were directly involved in advancing -- MapReduce, in-FS checksumming, etc etc.

This book was already the the core of the intro OS class when I took it several years ago; it's only gotten better and more complete since then.