ubicloud.com on Hacker News

Fixing Tool-Call Accuracy in vLLM(ubicloud.com)

48 points by coffeemug 1 hour ago | 6 comments

Ubicloud blog post explaining tool-call schema accuracy problems when serving open-weight models like Kimi K2.6 in vLLM and how constrained decoding fixes them.

PostgreSQL and the OOM killer: Why we use strict memory overcommit(ubicloud.com)

165 points by furkansahin 3 months ago | 88 comments

Hardware Touch, Stronger SSH(ubicloud.com)

40 points by furkansahin 10 months ago | 31 comments

Virtualizing Nvidia HGX B200 GPUs with Open Source(ubicloud.com)

96 points by ben_s 10 months ago | 23 comments

SSH Security: Why You Should Touch to Verify(ubicloud.com)

4 points by furkansahin 1 year ago | 1 comments

AI Coding: A Sober Review(ubicloud.com)

10 points by furkansahin 1 year ago | 4 comments

Does MHz Still Matter?(ubicloud.com)

56 points by furkansahin 1 year ago | 38 comments

Life of an inference request (vLLM V1): How LLMs are served efficiently at scale(ubicloud.com)

161 points by samaysharma 1 year ago | 18 comments

Rethinking PostgreSQL Storage(ubicloud.com)

22 points by furkansahin 1 year ago | 8 comments

Building Burstables: CPU slicing with cgroups(ubicloud.com)

113 points by msarnowicz 1 year ago | 19 comments

Debugging Hetzner: Uncovering failures with powerstat, sensors, and dmidecode(ubicloud.com)

315 points by ngalstyan4 1 year ago | 88 comments

Cloud Virtualization: Red Hat, AWS Firecracker, and Ubicloud internals(ubicloud.com)

83 points by umur 1 year ago | 12 comments

13 Years of Building Infrastructure Control Planes in Ruby(ubicloud.com)

32 points by tosh 2 years ago | 2 comments

Difference between running Postgres for yourself and for others(ubicloud.com)

167 points by pwmtr 2 years ago | 49 comments

How we enabled ARM64 VMs(ubicloud.com)

60 points by ozgune 2 years ago | 10 comments

Ubicloud: Open, Free, and Portable Cloud(ubicloud.com)

36 points by alexzeitler 2 years ago | 7 comments

Improving Network Performance with Linux Flowtables(ubicloud.com)

141 points by furkansahin 2 years ago | 23 comments

Show HN: Open-source x64 and Arm GitHub runners(ubicloud.com)

453 points by umur 2 years ago | 117 comments

Ubicloud product page for managed, open-source x64 and Arm GitHub Actions runners claiming 10x lower cost with a one-line workflow change.

Open and portable Postgres-as-a-service. Also available on Hetzner(ubicloud.com)

194 points by padmanabhank 2 years ago | 79 comments