Bruno Baptista
@brunobat.bsky.social
SE & Red Hat Principal Engineer at IBM. Observability with @micrometer.io and @OpenTelemetry.io on @quarkus.io . Member of MicroProfileIO, Coimbrajug @jnationconf.bsky.social. Opinions are my own. 🇵🇹🇮🇪🇪🇺🇺🇦
Reposted by Bruno Baptista
🎉 Release announcement 🎉
The first release (0.1.3) of the #Docling #Java library has been released! This first release brings the power of #Docling to #Java!
Many thanks to Michele Dolfi, @thomasvitale.com, and Alex Soto for their help and collaboration!
docling-project.github.io/docling-java/
The first release (0.1.3) of the #Docling #Java library has been released! This first release brings the power of #Docling to #Java!
Many thanks to Michele Dolfi, @thomasvitale.com, and Alex Soto for their help and collaboration!
docling-project.github.io/docling-java/
docling-project.github.io
November 20, 2025 at 6:32 PM
🎉 Release announcement 🎉
The first release (0.1.3) of the #Docling #Java library has been released! This first release brings the power of #Docling to #Java!
Many thanks to Michele Dolfi, @thomasvitale.com, and Alex Soto for their help and collaboration!
docling-project.github.io/docling-java/
The first release (0.1.3) of the #Docling #Java library has been released! This first release brings the power of #Docling to #Java!
Many thanks to Michele Dolfi, @thomasvitale.com, and Alex Soto for their help and collaboration!
docling-project.github.io/docling-java/
Using @quarkus.io @micrometer.io ? We are announcing some changes because of the migration to the newer Prometheus Client v1.x.
This post explains it:
quarkus.io/blog/microme...
This post explains it:
quarkus.io/blog/microme...
Quarkus Micrometer using Prometheus client v1
Quarkus: Supersonic Subatomic Java
quarkus.io
November 17, 2025 at 11:18 AM
Using @quarkus.io @micrometer.io ? We are announcing some changes because of the migration to the newer Prometheus Client v1.x.
This post explains it:
quarkus.io/blog/microme...
This post explains it:
quarkus.io/blog/microme...
Metup today at Praxis, Coimbra.
Developer Career Masterplan with
@brjavaman.bsky.social
www.meetup.com/coimbra-jug/...
Developer Career Masterplan with
@brjavaman.bsky.social
www.meetup.com/coimbra-jug/...
Developer Career Masterplan, Mon, Nov 17, 2025, 6:30 PM | Meetup
Looking for a plan to take your career to senior levels and beyond, and help you reach an outstanding reputation and the best positions in the market?
From getting the fir
www.meetup.com
November 17, 2025 at 9:16 AM
Metup today at Praxis, Coimbra.
Developer Career Masterplan with
@brjavaman.bsky.social
www.meetup.com/coimbra-jug/...
Developer Career Masterplan with
@brjavaman.bsky.social
www.meetup.com/coimbra-jug/...
Reposted by Bruno Baptista
ArC was rewritten from Gizmo 1 to Gizmo 2. What does that mean for you?
Learn the impacts in Ladislav Thon's blog post, "ArC migrates to Gizmo 2".
quarkus.io/blog/arc-mig...
Learn the impacts in Ladislav Thon's blog post, "ArC migrates to Gizmo 2".
quarkus.io/blog/arc-mig...
November 11, 2025 at 6:01 PM
ArC was rewritten from Gizmo 1 to Gizmo 2. What does that mean for you?
Learn the impacts in Ladislav Thon's blog post, "ArC migrates to Gizmo 2".
quarkus.io/blog/arc-mig...
Learn the impacts in Ladislav Thon's blog post, "ArC migrates to Gizmo 2".
quarkus.io/blog/arc-mig...
Reposted by Bruno Baptista
At #DevoxxMA and looking for your next session? Know #Spring #SpringBoot and want to learn something new? Come to Mimosa 2 at 1500 to learn about #Quarkus, the new #Java #Jedi!
m.devoxx.com/events/dvma2...
m.devoxx.com/events/dvma2...
November 12, 2025 at 1:01 PM
At #DevoxxMA and looking for your next session? Know #Spring #SpringBoot and want to learn something new? Come to Mimosa 2 at 1500 to learn about #Quarkus, the new #Java #Jedi!
m.devoxx.com/events/dvma2...
m.devoxx.com/events/dvma2...
Reposted by Bruno Baptista
Attending Devoxx Morocco? Make sure you see "The Performance Impact of Telemetry on Java Frameworks" with Bruno Baptista from 11:50 - 12:40.
github.com/quarkusio/qu...
#quarkusworldtour
github.com/quarkusio/qu...
#quarkusworldtour
November 12, 2025 at 7:15 AM
Attending Devoxx Morocco? Make sure you see "The Performance Impact of Telemetry on Java Frameworks" with Bruno Baptista from 11:50 - 12:40.
github.com/quarkusio/qu...
#quarkusworldtour
github.com/quarkusio/qu...
#quarkusworldtour
On my way to present “The Performance Impact of Telemetry on Java Frameworks” at Devoxx Morocco.
m.devoxx.com/events/dvma2...
m.devoxx.com/events/dvma2...
Devoxx Mobile Companion
Your ultimate companion for Devoxx conferences worldwide. Browse talks, speakers, schedules, and manage your personalized conference experience.
m.devoxx.com
November 11, 2025 at 1:03 PM
On my way to present “The Performance Impact of Telemetry on Java Frameworks” at Devoxx Morocco.
m.devoxx.com/events/dvma2...
m.devoxx.com/events/dvma2...
The @quarkus.io observability.
@micrometer.io metrics & @opentelemetry.io logs and traces sent out using the OpenTelemetry's OTLP protocol.
See all telemetry in the local machine with the @grafana.bsky.social LGTM dev service.
Checkout quarkus.io/guides/obser...
@micrometer.io metrics & @opentelemetry.io logs and traces sent out using the OpenTelemetry's OTLP protocol.
See all telemetry in the local machine with the @grafana.bsky.social LGTM dev service.
Checkout quarkus.io/guides/obser...
Observability in Quarkus
Quarkus: Supersonic Subatomic Java
quarkus.io
November 10, 2025 at 5:10 PM
The @quarkus.io observability.
@micrometer.io metrics & @opentelemetry.io logs and traces sent out using the OpenTelemetry's OTLP protocol.
See all telemetry in the local machine with the @grafana.bsky.social LGTM dev service.
Checkout quarkus.io/guides/obser...
@micrometer.io metrics & @opentelemetry.io logs and traces sent out using the OpenTelemetry's OTLP protocol.
See all telemetry in the local machine with the @grafana.bsky.social LGTM dev service.
Checkout quarkus.io/guides/obser...
CFP is open!
JNation's CFP is Open!
You can apply to speak at JNation 2026 until Jan. 10.
Join us in Coimbra, Portugal on May 26 & 27 for the latest & greatest on #Java #JavaScript, #AI, #cloud and #security
sessionize.com/jnation-2026
You can apply to speak at JNation 2026 until Jan. 10.
Join us in Coimbra, Portugal on May 26 & 27 for the latest & greatest on #Java #JavaScript, #AI, #cloud and #security
sessionize.com/jnation-2026
November 5, 2025 at 12:15 PM
CFP is open!
Reposted by Bruno Baptista
Save the date! JNation 2026 will happen on May 26 & 27.
Join us in Coimbra, Portugal for the latest & greatest on #Java #JavaScript, #AI, #cloud and #security
jnation.pt
Join us in Coimbra, Portugal for the latest & greatest on #Java #JavaScript, #AI, #cloud and #security
jnation.pt
November 3, 2025 at 9:58 AM
Save the date! JNation 2026 will happen on May 26 & 27.
Join us in Coimbra, Portugal for the latest & greatest on #Java #JavaScript, #AI, #cloud and #security
jnation.pt
Join us in Coimbra, Portugal for the latest & greatest on #Java #JavaScript, #AI, #cloud and #security
jnation.pt
AI converts @asciidoc.org to #markdown and vice-versa like a charm 🥂
October 25, 2025 at 9:12 AM
AI converts @asciidoc.org to #markdown and vice-versa like a charm 🥂
Reposted by Bruno Baptista
We are launching Quarkus public community calls! The first one will be on November 4th and we will talk about how to better support developing large applications with Quarkus. github.com/quarkusio/qu... .
Launching Quarkus Community Calls · quarkusio quarkus · Discussion #50682
Hi everyone, We’re excited to announce the launch of the public Quarkus Community Calls, a new way for the community to connect directly with the Quarkus contributors and discuss what’s next. Caden...
github.com
October 24, 2025 at 2:57 PM
We are launching Quarkus public community calls! The first one will be on November 4th and we will talk about how to better support developing large applications with Quarkus. github.com/quarkusio/qu... .
Reposted by Bruno Baptista
⏰ Starting soon! Join us for Quarkus Insights Ep. #223 as Ben Evans @kittylyst@mastodon.social discusses the evolution of managed execution in the JVM, its shifting role in the cloud, and innovations like build-time optimization and constrained dynamism.
bit.ly/quarkusinsig...
#quarkusinsights
bit.ly/quarkusinsig...
#quarkusinsights
October 20, 2025 at 12:45 PM
⏰ Starting soon! Join us for Quarkus Insights Ep. #223 as Ben Evans @kittylyst@mastodon.social discusses the evolution of managed execution in the JVM, its shifting role in the cloud, and innovations like build-time optimization and constrained dynamism.
bit.ly/quarkusinsig...
#quarkusinsights
bit.ly/quarkusinsig...
#quarkusinsights
Reposted by Bruno Baptista
Ok, I know it's boring 🥱, but we have another #quarkus MCP server minor version release - 1.7.0 with WebSocket transport, new API to customize input schema generation for Tools, and more: github.com/quarkiverse/...
Release 1.7.0 · quarkiverse/quarkus-mcp-server
What's Changed
build(deps): bump quarkus.version from 3.20.2.2 to 3.27.0 by @dependabot[bot] in #427
build(deps): bump io.swagger.core.v3:swagger-annotations from 2.2.37 to 2.2.38 by @dependabot[b...
github.com
October 15, 2025 at 10:08 AM
Ok, I know it's boring 🥱, but we have another #quarkus MCP server minor version release - 1.7.0 with WebSocket transport, new API to customize input schema generation for Tools, and more: github.com/quarkiverse/...
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...
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
October 6, 2025 at 3:11 PM
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...
Hosting @ericdeandrea.dev and @hollycummins.com.
Here's the recording!
www.youtube.com/live/83D3fDk...
Reposted by Bruno Baptista
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
bit.ly/quarkusinsig...
#java #quarkus #quarkusinsights
October 3, 2025 at 1:03 PM
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
bit.ly/quarkusinsig...
#java #quarkus #quarkusinsights
Reposted by Bruno Baptista
'Delightful' root-access bug in Red Hat OpenShift AI allows full cluster takeover
'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
October 1, 2025 at 7:40 PM
'Delightful' root-access bug in Red Hat OpenShift AI allows full cluster takeover
Reposted by Bruno Baptista
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
September 30, 2025 at 8:23 AM
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
Reposted by Bruno Baptista
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...
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
September 29, 2025 at 8:53 AM
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...
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...
Reposted by Bruno Baptista
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
September 25, 2025 at 11:31 PM
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...
Reposted by Bruno Baptista
🍂 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
September 23, 2025 at 2:30 PM
🍂 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/...
Reposted by Bruno Baptista
Use MCP OAuth2 Flow to access Quarkus MCP Server
Quarkus: Supersonic Subatomic Java
quarkus.io
September 22, 2025 at 12:22 PM
Build an AI-Infused Chat Bot with @langchain4j.dev. @agoncal.bsky.social presenting now at #CoimbraJUG
September 17, 2025 at 5:49 PM
Build an AI-Infused Chat Bot with @langchain4j.dev. @agoncal.bsky.social presenting now at #CoimbraJUG
Reposted by Bruno Baptista
#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/...
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
September 16, 2025 at 11:50 AM
#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/...
This release includes the #MCP registry client, enhancements to the #Agentic module, as well as improvements in multimodality and caching
github.com/langchain4j/...
Reposted by Bruno Baptista
