Arnon Rotem-Gal-Oz @arnonrgo
He/him. I turn ideas into working systems and technological solutions into business value.opinions are my own pro bono consulting https://t.co/iajSdt9cCe arnon.me Israel Joined May 2008-
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Following620
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Arnon Rotem-Gal-Oz retweeted
We are happy to announce the Apache Kafka 4.1.0 release! Most exciting, Queues for Kafka enters preview status, and the new “streams” rebalance protocol is available as early access. Thanks a lot to 167 contributors and our RM @MickaelMaison! kafka.apache.org/blog#apache_ka…
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Arnon Rotem-Gal-Oz retweeted
AI Agents are amazing and continue to evolve, but let's face it: creating successful agents in production is not as easy as it might seem, and there are many ways for AI Agents to fail. Today we are sharing a new repository: github.com/vectara/awesom… The goal of this repository…
Arnon Rotem-Gal-Oz retweeted
New deep dive: Understanding Apache Fluss I spent August reverse-engineering Fluss, Alibaba’s new table storage engine for Flink (partially forked from Kafka). This post covers its architecture, tiering, and how it tackles changelogs & low-latency state. jack-vanlightly.com/blog/2025/9/2/…
Arnon Rotem-Gal-Oz retweeted
The Kafka Replication Protocol with KIP-966 github.com/Vanlightly/kaf…
Arnon Rotem-Gal-Oz retweeted
🚀 FastMCP v2.12 is out! Introducing OAuth proxy, fastmcp.json, and sampling fallbacks. github.com/jlowin/fastmcp…
Arnon Rotem-Gal-Oz retweeted
crazy lad did it
Arnon Rotem-Gal-Oz retweeted
Latency is death by a thousand cuts. So, fix it. Here are 5 proven ways: 1. Fix Your Database Queries A single poorly written query can add 500ms without you even noticing. Multiply that by thousands of requests, and you’ve got a disaster. Slow queries = slow product. - Stop…
Arnon Rotem-Gal-Oz retweeted
As a developer, how do you know if your RAG responses are good? Theoretically you could just come up with say 1000 questions, craft 1000 "ground truth" answers, and the compare. In practice that is often nearly impossible from a time and cost perspective, and of course…
Arnon Rotem-Gal-Oz retweeted
SlateDB Go bindings! 👇 First pass, so improvements are welcome. (I can't believe I have to put the link in a reply... this is so dumb)
Arnon Rotem-Gal-Oz retweeted
The paper shows how an LLM agent keeps improving by learning from its own memory, without changing the base model. It ranks top on GAIA validation at 87.88% Pass@3, with 79.40% on the private test. Most agent systems either rely on fixed workflows that never adapt, or burn…
Arnon Rotem-Gal-Oz retweeted
This is that original MIT report that said 95% of AI pilots fail and which spooked investors across US Stockmarket. The reports says, most companies are stuck, because 95% of GenAI pilots produce zero ROI, while a small 5% win by using systems that learn, plug into real…
Arnon Rotem-Gal-Oz retweeted
Reasoning AI models have a problem. These models, called R-LLMs, are good at tasks like math and coding. They "think" through a problem before giving an answer. But this paper shows they are bad at facts. They hallucinate more than other models. For example, the paper found…
Arnon Rotem-Gal-Oz retweeted
These numbers are legitimately hilarious. trib.al/RkPB5WQ
Arnon Rotem-Gal-Oz retweeted
Arnon Rotem-Gal-Oz retweeted
But if users lose the motivation to visit Web pages, then advertisers lose the motivation to pay for Google Ads. If we can find information by asking GenAI, who needs the Web? cacm.acm.org/opinion/will-a…
Arnon Rotem-Gal-Oz retweeted
We just open-sourced an AI framework that does something crazy: It actually explains itself. Most agentic AI systems are black boxes - you ask a question, magic happens, you get an answer. But what if you could watch the entire decision-making process unfold in real-time?…
Arnon Rotem-Gal-Oz retweeted
A new theorem called the L2AW just dropped. It's kind of an alternative to the CAP theorem!
Arnon Rotem-Gal-Oz retweeted
Shared S3 cache. SSD speed. Zero cold starts. ClickHouse Cloud just got faster.
Arnon Rotem-Gal-Oz retweeted
People often ask me about the differences in architecture between Amazon Dynamo (the 2007 SOSP paper), DynamoDB (the AWS serverless NoSQL database), and Aurora DSQL (the AWS serverless SQL databases). I memoized the response on my blog.
Arnon Rotem-Gal-Oz retweeted
Aiven announced zero copy Iceberg Kafka Topics yesterday! A zero-copy way to store Kafka data in Parquet format under an Iceberg table in S3. For free 👀 It's in their open-source Apache-licensed tiered storage plugin - something that every OSS Kafka already uses to enable the…
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