Celestino Bellone
@cbellone.bsky.social
39 followers 72 following 4 posts
'The ticket guy' / Chief Ticketing Officer @alf.io / Chief Everything Officer @swicket.io . Biggest fan of @raffaellar.bsky.social
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cbellone.bsky.social
Today the @devoxx.com check-in was smoother than ever. Max wait time: just 58 seconds! Huge shout out to the team for an incredible job! 👏 #NewRecord (photo by the great @ddoutsiopoulos.bsky.social)
Attendees checking in at Devoxx Belgium 2025
Reposted by Celestino Bellone
cbellone.bsky.social
@kevindubois.com it would be great to discuss about the architecture in Antwerp and see where we can make it better!! 😁
cbellone.bsky.social
Plus, the heavy load lasts ~30s or less, so IMO adding pod autoscaling into the mix could do more harm than good, as the database would become the bottleneck...
cbellone.bsky.social
Since the work is mostly done by the database (see ticketguy.dev/blogs/2023-0..., old but still relevant), we usually need 4-5 pods distributed among the k8s cluster nodes, as Alf.io works reasonably well with moderate resources (1/2)
Behind the Scenes of Devoxx Ticket Sales
How we managed the high load of registrations for Devoxx Belgium
ticketguy.dev
Reposted by Celestino Bellone
alf.io
Alf.io @alf.io · Feb 8
Version 2.0-M5-2502 is out!

✅ Improved performances
✅ Multiple bug fixed
✅ Lots of new contributors! Thank you all!!!

check github.com/alfio-event/... for more details.

Update your instance!

#opensource #event #ticketing
Release 2.0-M5-2502 · alfio-event/alf.io
What's Changed refactor ticket category availability rest api + index controller by @syjer in #1400 Fix issue with subscription cancellation by @cbellone in #1408 Add resources links to reservati...
github.com
Reposted by Celestino Bellone
patbaumgartner.com
Probably the best room for a conference talk ever. The Globe @ CERN.

#VDC #VDC25 #VoxxedDays #VoxxedCERN
Reposted by Celestino Bellone
voxxedzurich.bsky.social
🚨 Calling all speakers! 🚨

⏳ CFP Deadline: December 2nd, 2024 at midnight – Don't miss your chance to share your knowledge and insights with the tech community!

🔗 Submit your talk here: zurich.voxxeddays.com/
Reposted by Celestino Bellone
springio.net
🐦 Early bird tickets for #springio25 go on sale TOMORROW 9am CET! Limited availability, secure your spot before they’re gone. Tag a friend who needs to be there! 🎟️
Reposted by Celestino Bellone
andresalmiray.com
Feedback from one of our project leads at #Hack.Commit.Push

We’d like to run HCP at HSLU Rotkreuz again next year, perhaps with two additional locations across Switzerland.

Of course HCP Paris will be back again. Stay tuned!

Open Source FTW!

www.linkedin.com/posts/patric...
Patrick S. on LinkedIn: #hackcommitpush #jreleaser #workhorz
The first #HackCommitPush event in Switzerland took place in the beautiful HSL in Rotkreuz. The main organisers from Java User Group invited and mostly Java…
www.linkedin.com
Reposted by Celestino Bellone
sambrannen.com
If you'll be in (or can make it to) Switzerland this Saturday... 🇨🇭

Join us for Hack.Commit.Push 2024 in Rotkreuz! 💻🤓

I'll be there representing the #Spring Framework and #JUnit 5 along with the rest of the JUnit team. 🍃

switzerland2024.hack-commit-pu.sh
hack-commit-push · One Day to Contribute to Open Source
switzerland2024.hack-commit-pu.sh
Reposted by Celestino Bellone
andresalmiray.com
Hack.Commit.Push is back! November 23rd at the HSLU in Rotkreuz, Switzerland.

Join us for some Open Source fun!
#maven #jreleaser #openjdk #assertj #junit #alfio switzerland2024.hack-commit-pu.sh
hack-commit-push · One Day to Contribute to Open Source
switzerland2024.hack-commit-pu.sh