Small data and high latency software, on the JVM

Joined June 2008
453 Photos and videos
Pinned Tweet
20 Apr 2015
Thanks, @JavaOneConf, its a real pleasure!
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May 26
If you call label :sleep, you can goto :sleep at a reasonable time easily!
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Need the Pope to release an encyclical against Teams calls
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May 26
The legendary @heinzkabutz at @JNationConf. Full room, the biggest one there was.
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JEP 534: Compact Object Headers by Default "Hearing no objections, I’ve targeted this JEP to JDK 27." 🥳🎉🙌 mail.openjdk.org/archives/li…

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Getting ready for @GeeCON! See you in a week :)
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CFP for @DODKRK open until May 10th. Got something worth sharing? War story, hard-won lesson, tool that changed how your team works? 30-min talk or 5-min lightning talk. Send to krakow@devopsdays.org devopsdays.org/krakow/ #DODKRK #DevOpsDays #DevOpsDaysKrakow #CFP
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DevOpsDays Kraków 2026 is happening. 📅 July 4, 2026 📍 ECHO Miasta, Kraków 👥 ~100 people Talks, Lightning Talks, Experience Exchange. Community-driven, no vendor talks. CFP open - closes May 10th devopsdays.org/krakow/ #DevOpsDays #DevOpsDaysKrakow #DODKRK
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it's honestly embarrassing that Chrome accidentally became the best PDF viewer while Adobe spent decades making Acrobat slower and more bloated
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Well, my #Java journey has come to an end. Today my role at @Oracle has been terminated. I’m open to any job leads y’all may have.
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Mar 24
"We wanted to let you know that our engineers have informed us that the onboard Wi Fi on this aircraft may not be available for your flight." At this point I would be surprised if it was going to be available
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So this tweet went quite viral. Help me spread the word further, please like and RT. Everybody needs to be aware of this. The more noise we make, more people will put pressure to end this infamous situation.
This is Spain today: I cannot docker pull postgres:18 because there's football games happening. Yes, you read it well. This image is being served from @Cloudflare , which is apparently blocked massively during football games by mafia-managed @LaLiga Ofc, VPN -> pull completed
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Mar 21
Words of encouragement.
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Cheat sheet for installing and running Babylon and HAT for GPUs using JDK26 #java #codereflection #gpu
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Mar 19
Getting ready for my @JavaOne talk #javaone
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Mar 19
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Flamegraphs collapse time — a steady 10% CPU load looks identical to a 12s burst. New stackprofile op in jfr-shell keeps the time axis, distinguishing bursty vs steady hotspots with per-thread breakdown. jbachorik.github.io/java/jfr… #java #jfr #profiling #stacktrace

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Mar 17
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Hmm... That's weird. I know this logo. It's @WroclawJUG's logo, created by my friend's wife for our JUG, as can be seen at wroclaw.jug.pl. Dwarf in orange cap, mascot of our city. I'm not quite sure how it ended up in Bangalore. Care to explain, @bangalorejug?

We are happy to have @bangalorejug back as a partner of #JCON2026! For all #JUG members we offer 1,000 free #JavaUserGroup tickets! First come, firste serve! #JCON #Java @Gsamarthyam @Jshreesk Free JUG ticket: pretix.eu/impuls/europe2026/… Become a partner JUG: jcon.koeln/#partner
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Feb 2
Martin Odersky, EPFL professor and head of the Programming Methods Laboratory, developed the programming language Scala, which is used by thousands of companies worldwide. In 2025, he was awarded the Programming Languages Achievement Award. go.epfl.ch/390f0f
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