Clemens Rawert

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Clemens Rawert

Clemens Rawert

@rawert

@langfuse @clickhousedb

Berlin Katılım Şubat 2013
1.2K Takip Edilen1K Takipçiler
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Sai Srirampur
Sai Srirampur@saisrirampur·
It’s been eye-opening to see the pain one of our competitor Postgres services has caused to customers we are working with. I’ve never seen anything like this for an OLTP Postgres database: connection dropouts, restarts, outages, and more and all of this every few weeks! At the same time, there are all these wild claims about the “fastest Postgres”, how agents need millions of databases, and more. The essential trait of any Postgres/OLTP database, whether in the AI world or before it, is simple: It should never ever crash! The stories we’re hearing from customers are absolutely wild. I really hate commenting on competitors like this, but I couldn’t resist this one mainly because of the pain they are causing and all the marketing misinformation around!
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Max Deichmann
Max Deichmann@maxdeichmann·
Its important to have a mix of signals when judging quality of traces: human annotation, LLMs, and now deterministic code. super excited to finally allow running small cloud functions on each observation ingested into Langfuse.
langfuse.com@langfuse

day 4 of langfuse launch week: code evaluators. write a python or typescript `evaluate` function in the langfuse UI. attach it to live observations or an experiment. scores land natively next to your existing ones. @wochinge demos below; langfuse.com/launch

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swyx
swyx@swyx·
insanely good company to keep
swyx tweet media
Latent.Space@latentspacepod

🆕Railway's Agent-Native Cloud: 3M users, 100K signups/week, $200K+ coding agent spend, production forks, & the death of PRs latent.space/p/railway @Railway founder @JustJake explains why AI agents need a new cloud, how Railway moved the vast majority of workloads onto its own bare-metal data centers, why agents make CLIs more important than dashboards, why the old Git/PR/CI/CD loop is starting to break, how production forks and feature flags make AI SRE safer, and why “if you’re writing code by hand, you’re doing it wrong.”

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ClickHouse
ClickHouse@ClickHouseDB·
Langfuse already had the momentum: 19 of the Fortune 50, 27k GitHub stars, 59M monthly SDK installs, and an enterprise-grade platform for LLM engineering. Together with ClickHouse, they now have fast OLAP, global support, flexible deployment … and yes, Alexey! langfuse.com
ClickHouse tweet media
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Aaron Katz
Aaron Katz@ceo_clickhouse·
Next month marks 10 years of @ClickHouseDB as an open source project and we are thrilled to welcome our community at our annual user conference today in San Francisco. To everyone who contributed code, filed an issue, or ran ClickHouse in production from the beginning: thank you. Today, we’re proud to share that ClickHouse has over 4,000 customers, passed $250M in ARR, and is trusted by teams like @AnthropicAI, @OpenAI, @cursor_ai, @Lovable, @vercel and many more building the future of AI. In this post, I cover the milestone, what we’re shipping, and what comes next: clickhouse.com/blog/thank-you…
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Andrej Karpathy
Andrej Karpathy@karpathy·
@shreyansj It’s refreshing to see a company of this size successfully call bs on the whole thing to this extent. One group of MTS on a mission, clean.
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langfuse.com
langfuse.com@langfuse·
Want to see what Claude Code is actually doing? We made a video showing exactly how to observe it in real-time with Langfuse. Claude Code in Action: Trace Tool Calls & Decisions with Langfuse youtu.be/fsoBHf_WNmQ?si…
YouTube video
YouTube
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Tom Blomfield
Tom Blomfield@t_blom·
@pitdesi Next priced round. Assume average Series A at around $100m?
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Sam Altman
Sam Altman@sama·
i am excited to see what will happen with tokenmaxxing startups, both for how they work internally and the products they can build. openai offered to invest $2M in tokens into every startup in the current yc batch. happy building!
Tyler Bosmeny@bosmeny

A mic drop moment @ycombinator tonight @sama just offered $2M in OpenAI tokens to EVERY YC startup in the current batch in exchange for equity Just like Yuri Milner offering to invest in every startup back when Sam was a YC partner I can't wait to see what's unlocked when you let the most driven, creative and formidable founders tokenmaxx

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Tyler Bosmeny
Tyler Bosmeny@bosmeny·
A mic drop moment @ycombinator tonight @sama just offered $2M in OpenAI tokens to EVERY YC startup in the current batch in exchange for equity Just like Yuri Milner offering to invest in every startup back when Sam was a YC partner I can't wait to see what's unlocked when you let the most driven, creative and formidable founders tokenmaxx
Tyler Bosmeny tweet media
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Andrej Karpathy
Andrej Karpathy@karpathy·
Personal update: I've joined Anthropic. I think the next few years at the frontier of LLMs will be especially formative. I am very excited to join the team here and get back to R&D. I remain deeply passionate about education and plan to resume my work on it in time.
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Clemens Rawert
Clemens Rawert@rawert·
evals are routinely the piece that people are most interested to talk about. rightly so! they're practically relevant & intellectually interesting. great article from the langfuse academy (& I'm slightly sad our week of launching new articles comes to an end with this one).
Lotte@lotte_verheyden

x.com/i/article/2054…

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Clemens Rawert
Clemens Rawert@rawert·
good one, shows the power of the Postgres product that @saisrirampur and @iskakaushik are rolling out on @ClickHouseDB. it's very fast (& a nice migration story)
ClickHouse@ClickHouseDB

. @ChatFeaturedAI knew ClickHouse was the right choice for analytics. The problem was that they still needed Postgres for transactional workloads. See how Postgres managed by ClickHouse gave them the best of both worlds, cutting query times from 2.5 mins to <1 second 👇 clickhou.se/4ugQzxY

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Clemens Rawert
Clemens Rawert@rawert·
needed to compress a pdf then: download dinky shareware or find least ad-infected site that does this for free now: codex
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Keşfet

@ClickHouseDB @AnthropicAI @OpenAI @cursor_ai @Lovable @vercel @langfuse @shreyansj