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Bruno Baptista @brunobat.bsky.social · 2d

Just finished #Observability basics part II at @quarkus.io Insights. Cats included. 😸
Hosting @ericdeandrea.dev and @hollycummins.com.
Here's the recording!
www.youtube.com/live/83D3fDk...

Quarkus Insights #221: Back to basics with Observability Part 2

YouTube video by Quarkusio

www.youtube.com

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Reposted by Bruno Baptista

Quarkus @quarkus.io · 6d

Join us next Monday, October 6th, at 9am EST for Quarkus Insights Ep. 221 as Bruno Baptista joins us again to discuss Observability and many of the common issues since we ran out of time to answer all of the questions from the first session.

bit.ly/quarkusinsig...

#java #quarkus #quarkusinsights

Back to basics with Observability Part 2 with Bruno Baptista.

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Reposted by Bruno Baptista

The Register @theregister.com · 7d

'Delightful' root-access bug in Red Hat OpenShift AI allows full cluster takeover

Who wouldn't want root access on cluster master nodes? A 9.9 out of 10 severity bug in Red Hat's OpenShift AI service could allow a remote attacker with minimal authentication to steal data, disrupt services, and fully hijack the platform.…

dlvr.it

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Reposted by Bruno Baptista

Hibernate @hibernate.org · 9d

Hibernate Validator 9.1 == faster validation. Reduced memory allocation and overall increase in throughput. Check the detailed report: in.relation.to/2025/09/29/h... #Hibernate #Java #Validation #Performance

Throughput chart for different Hibernate Validator versions

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Reposted by Bruno Baptista

Holly Cummins @hollycummins.com · 10d

InfoQ have published "The Efficiency Paradox," complete with transcript.
Apparently I said things like:
- "Am I optimizing for the right thing, or should I maybe be just a little bit more jellyfish?"
- "If you do the same experiment to your stool, it's much less cruel"
www.infoq.com/presentation...

The Efficiency Paradox and How to Save Yourself and the World

Holly Cummins discusses how to eliminate waste in software development. She shares strategies like "LightSwitchOps" and build-time initialization to improve machine efficiency. She explains how these ...

www.infoq.com

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Reposted by Bruno Baptista

Quarkus @quarkus.io · 13d

Together with our new LTS stream, we released a new feature release, Quarkus 3.28. It comes with some additional features and improvements to the build performances. quarkus.io/blog/quarkus...

Quarkus 3.28 - More security features, custom Grafana dashboards, support for multiple clients in Liquibase MongoDB, and more

Quarkus: Supersonic Subatomic Java

quarkus.io

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Bruno Baptista @brunobat.bsky.social · 15d

Is there appetite for a performance oriented talk?

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Reposted by Bruno Baptista

Martin Kouba @martunek.bsky.social · 16d

🍂 A new #quarkus MCP server has fallen from the tree (metaphorically speaking) - 1.6.0 with Hibernate Validator integration, McpException moved to the public API, fixes around basic auth in McpAssured, and more: github.com/quarkiverse/...

Release 1.6.0 · quarkiverse/quarkus-mcp-server

What's Changed build(deps-dev): bump dev.langchain4j:langchain4j-core from 1.3.0 to 1.4.0 by @dependabot[bot] in #388 Update version in samples by @mkouba in #390 build(deps): bump quarkus.version...

github.com

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Reposted by Bruno Baptista

Sergey Beryozkin @sberyozkin.bsky.social · 17d

Use MCP OAuth2 Flow to access Quarkus MCP Server:

quarkus.io/blog/secure-...

Use MCP OAuth2 Flow to access Quarkus MCP Server

Quarkus: Supersonic Subatomic Java

quarkus.io

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Bruno Baptista @brunobat.bsky.social · 21d

Build an AI-Infused Chat Bot with @langchain4j.dev. @agoncal.bsky.social presenting now at #CoimbraJUG

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Reposted by Bruno Baptista

LangChain4j @langchain4j.dev · 23d

#LangChain4j 1.5.0 is out! 🎉

This release includes the #MCP registry client, enhancements to the #Agentic module, as well as improvements in multimodality and caching

github.com/langchain4j/...

Release 1.5.0 and 1.5.0-beta11 · langchain4j/langchain4j

Notable Changes MCP: initial registry client implementation by @jmartisk in #3684 Agentic: asynchronous agents by @mariofusco in #3643 Agentic: missing tools features by @mariofusco in #3660 Googl...

github.com

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Reposted by Bruno Baptista

Adam Bien @adambien.blog · 23d

Already looking forward to "The Battle" 👉 www.meetup.com/czjug-prague... #java #microprofile

⚔️ Battle of frameworks, Wed, Oct 1, 2025, 5:30 PM | Meetup

CZJUG Prague on tour are usual CZJUG Prague meetups taking place at a location hosted by one of our partner companies. This time, our CZJUG on tour meetup will be hosted b

www.meetup.com

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Reposted by Bruno Baptista

Sharat (Shar) Chander @sharatchander.bsky.social · 23d

📢#Java 25 is now available!📢

Your:
☕️ FREE
☕️ Multi-platform
☕️ Open source
☕️ Production ready
☕️ Binary release

...made available by @Oracle. Learn more ➡️
blogs.oracle.com/java/post/th...

#Java25 #JDK25 #OpenJDK

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Reposted by Bruno Baptista

Quarkus @quarkus.io · 24d

⏰ Starting soon! Join us for Quarkus Insights Ep. #218 as Join Mario Fusco, Georgios Andrianakis, Clément Escoffier, & Emmanuel Bernard discuss the latest developments, advances & techniques using the Agentic framework with LangChain4J.

bit.ly/quarkusinsig...

#java #quarkus #quarkusinsights

Quarkus Insights Ep. #218: The latest on Agentic Framework with LangChain4J

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Bruno Baptista @brunobat.bsky.social · 24d

Uau, @bsky.app now has a save button! 🥳😀

Bruno Baptista @brunobat.bsky.social · 24d

New release (3.4.1) of the quarkus-micrometer-registry.
It includes a new registry compatible with @micrometer.io Prometheus Client V1.x.
In a future @quarkus.io 4.x version this client will become available in Quarkus core.

github.com/quarkiverse/...

Release 3.4.1 · quarkiverse/quarkus-micrometer-registry

What's Changed Create CODEOWNERS by @gastaldi in #446 Bump quarkus.version from 3.19.1 to 3.19.2 by @dependabot[bot] in #476 Version Upgrades by @brunobat in #488 Bump quarkus.version from 3.21.1 ...

github.com

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Bruno Baptista @brunobat.bsky.social · 28d

Happy birthday Max! 🎂🥳

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Reposted by Bruno Baptista

Antonio Goncalves @agoncal.bsky.social · Sep 9

🚀 Excited to present my talk "Build an AI-Infused Chat Bot with @langchain4j.dev" in Portugal next week:

📅 Sep 15 - Lisbon JUG
📅 Sep 17 - Coimbra JUG

Register: www.linkedin.com/feed/update/...

#java #ai #langchain4j #rag #mcp #jug | Antonio Goncalves

I'm thrilled to announce that I'll be giving my talk "Build an AI-Infused Chat Bot with LangChain4j" at two Portuguese Java User Groups this September: 📅 Monday, September 15th - Lisbon JUG 📅 Wednesd...

www.linkedin.com

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Bruno Baptista @brunobat.bsky.social · Sep 8

Just finished my presentation about #observability basics.
Logs, traces but mainly manual @micrometer.io metrics were today's focus.
The recording is on youtube: www.youtube.com/live/jZankvg...

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Reposted by Bruno Baptista

Martin Kouba @martunek.bsky.social · Aug 27

Summer is almost over, but before fall🍃comes, version 1.5.0 of #quarkus MCP server arrives: with 2025-06-18 spec features including structured tool output, resource links and elicitation, but also RawMessage API and bugfixes: github.com/quarkiverse/...

Release 1.5.0 · quarkiverse/quarkus-mcp-server

What's Changed McpAssured: set the baseUri automatically in a Quarkus test by @mkouba in #338 core: validate argument annotations by @mkouba in #346 cancellations: add support to programmatic API ...

github.com

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Reposted by Bruno Baptista

Quarkus @quarkus.io · Aug 25

Building a Real-Time Bluesky Feed with Quarkus and Java
How to stream, filter, and analyze #Java posts from Bluesky’s firehose using modern Java and Quarkus.

www.the-main-thread.com/p/java-quark...

How to stream, filter, and analyze #Java posts from Bluesky’s firehose using modern Java and Quarkus.

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Bruno Baptista @brunobat.bsky.social · Aug 11

#wildfire #sobraldesaomiguel #serradoaçor #covilhã #portugal🇵🇹

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Bruno Baptista @brunobat.bsky.social · Aug 9

#pedraslavradas #serradaestrela #covilhã #portugal🇵🇹 #moonrise

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Bruno Baptista @brunobat.bsky.social · Aug 3

#lagoacomprida #serradaestrela #portugal🇵🇹

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Reposted by Bruno Baptista

Sergey Beryozkin @sberyozkin.bsky.social · Jul 23

Use Quarkus MCP client to access secure MCP HTTP server using OAuth2 client_credentials grant, and learn how Quarkus MCP server can exchange tokens:

quarkus.io/blog/secure-...

Use Quarkus MCP client to access secure MCP HTTP server from command line

Quarkus: Supersonic Subatomic Java

quarkus.io

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