Ubicloud
ubicloud.com
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Information Technology
Databases & DBMS
Cloud Platforms (IaaS & PaaS)
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Funding and backers
Backers
3
Y Combinator, team@irregular
Momentum
15/100
in the news
Last sign of life
1 mo ago
a posting or a news item
The story so fareach stage dated by its source: the company's releases, the press, registers, filings
Jul 3
On the Hacker News front page PostgreSQL and the OOM killer: Why we use strict memory overcommit · 194 points
Feb 19, 2025
On the Hacker News front page Debugging Hetzner: Uncovering failures with powerstat, sensors, and dmidecode · 345 points
Jul 22, 2024
On the Hacker News front page Difference between running Postgres for yourself and for others · 188 points
Jan 30, 2024
Launched on Hacker News Show HN: Open-source x64 and Arm GitHub runners
Jan 2024
Went through Y Combinator
Dec 14, 2023
On the Hacker News front page Open and portable Postgres-as-a-service. Also available on Hetzner · 224 points
Feb 2010
Website went live first capture in the Wayback Machine
Tractionpublic signals, read monthly
Backed byfrom the funds' portfolios and accelerator catalogs
Y Combinator 
team@irregular 
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News
Ubicloud Price Adjustment
Since we set our prices in 2024, we saw a notable increase in our infrastructure costs. As a result, we're increasing prices for most cloud services by 26%. New deployments will see this price increase on May 1, 2026. Existing resources will be charged at
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PostgreSQL and the OOM Killer: Why We Use Strict Memory Overcommit
In this blog post, we will explain how strict memory overcommit protects your database from catastrophic OOM (out of memory) kills. We will also share how a one character kernel bug forced us to temporarily disable this setting. Finally, we will explain o
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PostgreSQL Performance: Local vs. Network-Attached Storage
Cloud storage was built around the limits of old hardware. With NVMe SSDs being faster, cheaper, and more reliable, it's time to rethink PostgreSQL storage.
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ClickHouse PostgreSQL powered by Ubicloud
We're excited to announce our partnership with ClickHouse: Managed PostgreSQL as part of the ClickHouse cloud platform, powered by Ubicloud PostgreSQL. ClickHouse customers can now use Postgres for their transactional workloads, tightly integrated with Cl
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Virtualizing NVidia HGX B200 GPUs with Open Source
This blog post covers how we virtualized NVIDIA HGX B200 GPUs using open-source software. It talks about VFIO passthrough, QEMU PCI topology fixes, large BAR boot stalls, and Fabric Manager partitions.
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How to Keep Documentation Screenshots Up-to-date Using Ruby
Keeping the documentation up to date is one of the hardest problems with documenting. Whenever you make a change to the product, you need to check if you also need to update the documentation. This gets tricky when a change impacts several parts of the do
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End-to-End OCR with Vision Language Models
Scanned documents and images are everywhere. Extracting structured data from them has always been an essential yet complex, multi-step task.
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Hardware Touch, Stronger SSH
Every time I log into a server or push code to GitHub, a small USB key on my laptop flashes. I have to touch it to continue. That extra tap blocks a class of attacks that's far more common now than twenty years ago: malware stealing or abusing your SSH ke
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SSH Security: Why You Should Touch to Verify
Every time I log into a server or push code to GitHub, a small USB key on my laptop flashes. I have to touch it to continue. That extra tap blocks a class of attacks that's far more common now than twenty years ago: malware stealing or abusing your SSH ke
Read more
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Offices
Where the company hires and what each office is for
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1
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0
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1
San Francisco
United States
HQ
Our Offices
450 Townsend St. San Francisco CA, 94107