Hans-Peter Grahsl's Avatar

Hans-Peter Grahsl

@hpgrahsl

Developer πŸ₯‘ Advocate, Ex-Decodable, Ex-Red Hat, formerly Engineer/Trainer/Consultant - proud husband, 🦁 hearted dad of 2 and β˜•οΈ aficionado.

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28.10.2024
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Latest posts by Hans-Peter Grahsl @hpgrahsl

Love, that this is the quote @martinfowler.com picked.

(btw, pi has an rpc.mode, should be trivial to integrate with the one true editor)

08.01.2026 17:25 πŸ‘ 11 πŸ” 2 πŸ’¬ 1 πŸ“Œ 0

Awesome. And well deserved highlight!

09.01.2026 19:21 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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2025 LLM Year in Review 2025 Year in Review of LLM paradigm changes

2025 LLM Year in Review - Andrej Karpathy
karpathy.bearblog.dev/year-in-revi...

07.01.2026 16:27 πŸ‘ 4 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
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Flink CDC from the Trenches: Handling JSON in Pipelines with UDFs Introduction Recently, I shared a custom function (FROM_JSON) for Apache Flink to ease the...

πŸ“ BLOGGED ✏️

Here is the #FlinkCDC #JSON #UDF #deepdive I hinted at lately.

Hopefully useful for anyone trying to extend the processing capabilities of Flink CDC by means of UDFs and ideally saves you a few precious hours if you have similar requirements.

πŸ”— dev.to/hpgrahsl/fli...

16.12.2025 19:32 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
AI, DevOps, and Kubernetes: Kelsey Hightower on What’s Next
AI, DevOps, and Kubernetes: Kelsey Hightower on What’s Next YouTube video by JetBrains

It's rare that I get to reflect back on my entire tech career and my philosophy towards work and life, but this interview captures it perfectly. One of the few recordings of myself I've watched end to end. www.youtube.com/watch?v=HdUb...

11.12.2025 19:22 πŸ‘ 146 πŸ” 14 πŸ’¬ 4 πŸ“Œ 4
Jepsen: NATS 2.12.1

A new #Jepsen report: we demonstrate data loss and persistent split-brain in the NATS streaming system, in response to simulated power failures/OS crashes.

https://jepsen.io/analyses/nats-2.12.1

08.12.2025 18:47 πŸ‘ 24 πŸ” 12 πŸ’¬ 1 πŸ“Œ 1
Prediction: AI will make formal verification go mainstream β€” Martin Kleppmann’s blog

New blog post! ✨ I argue that AI will make formal verification go mainstream. martin.kleppmann.com/2025/12/08/a...

Three reasons for this:

1. LLMs are getting increasingly good at writing proofs using proof assistants. This will make formal verification vastly cheaper than it's been to date.

08.12.2025 22:48 πŸ‘ 168 πŸ” 29 πŸ’¬ 14 πŸ“Œ 11
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AI Slop Is Spurring Record Requests for Imaginary Journals The International Committee of the Red Cross warned that artificial intelligence models are making up research papers, journals and archives

β€œAI models not only point some users to false sources but also cause problems for researchers and librarians, who end up wasting their time looking for requested nonexistent records…”

08.12.2025 22:30 πŸ‘ 634 πŸ” 332 πŸ’¬ 12 πŸ“Œ 50
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Interesting links - November 2025

Wait what's this?!
I've managed to pull my finger out to ship a list of **a whole lot of interesting links about stuff going on in the world of data for November**, a whole three days left until the end of the month!

rmoff.net/2025/11/26/i...

27.11.2025 17:25 πŸ‘ 13 πŸ” 5 πŸ’¬ 1 πŸ“Œ 0
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Docling Java - Docling Java Docling Java is the official Java client and tooling for Docling β€” a suite that simplifies document processing and parsing across diverse formats (with advanced PDF understanding) and integrates…

Docling #Java is the official Java client and tooling for #Docling β€” a suite that simplifies document processing and parsing across diverse formats (with advanced PDF understanding) and integrates seamlessly with #GenAI frameworks.

21.11.2025 06:08 πŸ‘ 5 πŸ” 4 πŸ’¬ 0 πŸ“Œ 0
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Good news for #MongoDB / #ApacheKafka users who need to feed #Iceberg tables... 🧊 $iceberg now in private preview in #Atlas #StreamProcessing πŸ‘‡

medium.com/towards-data...

11.11.2025 11:59 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Runden die normalerweise nicht immer auf ganze 10 Tausender? Irgendwas stimmt da nicht sag ich dir 😜

06.11.2025 12:34 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Kind of the #final #boss for your favorite #LLMs... Try anything related to #Wingdings and just have fun in the conversation. πŸ˜‚

05.11.2025 20:45 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Alexandre Bertails: the Netflix Unified Data Architecture Alexandre Bertails has built at Netflix a Unified Data Architecture and Upper domain modeling language to "Model Once, Represent Everywhere."

At Netflix, @alex.bertails.org and his team have adopted #RDF to build a Unified Data Architecture (UDA) and a #domainModeling language, Upper, that let them quickly and efficiently share complex #data with their internal engineering customers.

knowledgegraphinsights.com/alex-bertails/

04.11.2025 15:18 πŸ‘ 2 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0

Ja wΓ€re wohl vergeudet fΓΌr dich. Ich hab es auszugsweise angeschaut und ohne auch nur ansatzweise so detailliert bescheid zu wissen wie du, hat es dennoch sehr weh getan phasenweise :)

03.11.2025 19:44 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Und ich hab mich ernsthaft gefragt, ob du dir das angesehen hast, wie es dir ergangen ist und was dir geholfen hat, es bis zum Ende durchzustehen???

03.11.2025 19:40 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

This is why we can’t have nice things

02.11.2025 04:35 πŸ‘ 392 πŸ” 102 πŸ’¬ 8 πŸ“Œ 3

Bist du eigentlich jemals "in Serie" gegangen damit? Ich frage fΓΌr einen Freund, ob man die Dinger wo erwerben kΓΆnnte?

30.10.2025 09:40 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Secure and Free MinIO Chainguard Containers MinIO pulled its free imagesβ€”but Chainguard has you covered. Get zero-CVE, continuously built MinIO and MinIO Client containers, free and secure from Chainguard.

If you were affected by recent changes to MinIO, check out the @chainguard.devΒ  MinIO image. We didn't want people to be stuck on an unmaintained image, so we've added the our version to the free tier.

28.10.2025 11:05 πŸ‘ 11 πŸ” 4 πŸ’¬ 1 πŸ“Œ 0
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I have created a monster. A monster that can create ugly charts in Excel. You're welcome. cellgeist.ai

28.10.2025 21:18 πŸ‘ 11 πŸ” 6 πŸ’¬ 6 πŸ“Œ 1
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I'm launching Data Streaming Academy! πŸŽ‰

streamacademy.io

27.10.2025 16:29 πŸ‘ 7 πŸ” 2 πŸ’¬ 1 πŸ“Œ 0
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A $60 Mod to Meta’s Ray-Bans Disables Its Privacy-Protecting Recording Light Meta’s Ray-Ban glasses usually include an LED that lights up when the user is recording other people. One hobbyist is charging a small fee to disable that light, and has a growing list of customers ar...

People are opening up Meta AI Ray Ban glasses and modding out the LED recording light, then selling them on eBay. There is huge interest in disabling this functionality, which means basically you cannot trust anyone wearing these (i'm sure you already weren't)

www.404media.co/how-to-disab...

23.10.2025 14:32 πŸ‘ 732 πŸ” 290 πŸ’¬ 34 πŸ“Œ 69
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Quarkus 3.28.5 - Maintenance release Quarkus: Supersonic Subatomic Java

Quarkus 3.28.5 - Maintenance release quarkus.io/blog/quarkus... via @quarkus.io

22.10.2025 16:51 πŸ‘ 2 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0

Ich denke ja, es handelt sich hier nicht um einen Rabatt im eigentlichen Sinn, sondern um eine Gegenrechnung fΓΌr das ErstgesprΓ€ch, weil du dich dann tatsΓ€chlich drΓΌbergetraut hast ;)

18.10.2025 20:36 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Day 2 of #FlinkForward Barcelona πŸ‡ͺπŸ‡Έ is underway... currently with an πŸ’‘ insightful #ApacheFlink #PMC panel discussion.

16.10.2025 07:41 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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At #FlinkForward

15.10.2025 13:01 πŸ‘ 4 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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#FlinkForward is THE place to be for all the things #realtime and #datastreaming this time right here in πŸ‡ͺπŸ‡Έ Barcelona. So much looking forward to diving deep into technology, use cases, customers, and of course #community.

15.10.2025 07:21 πŸ‘ 4 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Some people are so powerful they don't have to steal, because they can legally take whatever they want.

13.10.2025 16:01 πŸ‘ 186 πŸ” 28 πŸ’¬ 5 πŸ“Œ 3
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Apache Kafka Apache Kafka: A Distributed Streaming Platform.

We are excited to announce the Apache Kafka 4.0.1 bug-fix release, containing over 40 fixes!

Thanks to 53 contributors and your RM Christo Lolov.

For more details, checkout the announcement:
kafka.apache.org/blog#apache_...

13.10.2025 19:40 πŸ‘ 5 πŸ” 4 πŸ’¬ 0 πŸ“Œ 0