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bt909.de
Thomas Belián
@bt909.de
100 followers 170 following 98 posts
works on o11y in a k8s world, doesn’t eat animals, likes bicycles, bouldering and to travel by train. born at 336.95ppm.
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opentelemetry.io
OpenTelemetry @opentelemetry.io · 6d
🚀 #OpenTelemetry Android is on the road to stable! Check out what’s coming, get involved, and share your feedback!

opentelemetry.io/blog/2025/an...
OpenTelemetry Android: Road to Stable
TL;DR – We want your feedback about the OpenTelemetry Android agent API before it stabilizes. Great news! The OpenTelemetry Android SIG is actively working on stabilizing the main initialization and…
opentelemetry.io
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Reposted by Thomas Belián
opentelemetry.io
OpenTelemetry @opentelemetry.io · 12d
Our latest blog post is a retrospective of the go.opentelemetry.io certificate expiration incident that occurred on September 25. Find out what happened and what #OpenTelemetry project leaders learned from it.

opentelemetry.io/blog/2025/go...
Retrospective of September 25th go.opentelemetry.io incident
On September 25th, at 10:35 UTC, we were notified that the go.opentelemetry.io’s SSL certificate had expired. This endpoint is the canonical URL for most Go modules within the OpenTelemetry…
opentelemetry.io
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Reposted by Thomas Belián
grafana.bsky.social
Grafana @grafana.bsky.social · 19d
One stack or many? Grafana Cloud supports both — here’s how to pick the right approach 👇

https://grafana.com/blog/2025/09/18/single-tenant-vs-multi-tenant-architecture-with-grafana-cloud-how-to-choose-the-right-approach/?camp=blog&mdm=social&src=SOCIAL_NETWORK_ABBV
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Reposted by Thomas Belián
opentelemetry.io
OpenTelemetry @opentelemetry.io · 27d
☀️ New week, fresh start! Before diving into emails and meetings, take 5 minutes to shape the future of the OTel Collector. Your feedback = better tools for all of us.
OTel Collector Follow-up Survey
This follow-up survey helps the OTel Collector SIG track how usage patterns and needs have evolved since our previous survey. Your responses will help us see what's working, what's changed, and where…
buff.ly
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Reposted by Thomas Belián
opentelemetry.io
OpenTelemetry @opentelemetry.io · 27d
Metrics are the quantitative backbone of observability—the numbers that tell us how our systems are performing. This is the third post in our OpenTelemetry naming series, this time we tackle the art of naming the measurements that matter.
How to Name Your Metrics
Metrics are the quantitative backbone of observability—the numbers that tell us how our systems are performing. This is the third post in our OpenTelemetry naming series, where we’ve already explored…
buff.ly
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bt909.de
Thomas Belián @bt909.de · Aug 30
Und danach am besten zu Ikea.
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bt909.de
Thomas Belián @bt909.de · Aug 27
Würde ich mir für Erfurt auch wünschen.
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Reposted by Thomas Belián
opentelemetry.io
OpenTelemetry @opentelemetry.io · Aug 27
Naming is hard, but it doesn't have to be! #OpenTelemetry Semantic Conventions are designed to standardize naming across your telemetry. Next up in the naming series, today's blog post guides you through how to name your #OTel span attributes. Read, learn, do!

buff.ly/7cuNoYJ
How to Name Your Span Attributes
Welcome to the second installment in our series on OpenTelemetry naming best practices. In our previous post, we explored how to name spans using the {verb} {object} pattern. Today, we’re diving into…
opentelemetry.io
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bt909.de
Thomas Belián @bt909.de · Aug 7
Ich lese gerade „Die Brandstifter“ von @ardenthistorian.bsky.social und es ist so furchtbar und wird wohl so schnell nicht besser.
Das Bild zeigt das Cover des Buches „Die Brandstifter“ von Annika Brockschmidt
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bt909.de
Thomas Belián @bt909.de · Aug 7
Ich habe in dem tollen Podcast @femshelfcontrol.bsky.social die Tage was nettes gelernt (neben vielen anderen Dingen)

de.m.wikipedia.org/wiki/Kakisto...
Kakistokratie – Wikipedia
de.m.wikipedia.org
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Reposted by Thomas Belián
ardenthistorian.bsky.social
Annika Brockschmidt @ardenthistorian.bsky.social · Jul 13
Eine neue Episode des USAUpdates für Patrons ist online:
USA Update 235: Trumps Haushaltsgesetz, Entmenschlichung und Konzentrationslager | Annika Brockschmidt
Get more from Annika Brockschmidt on Patreon
www.patreon.com
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bt909.de
Thomas Belián @bt909.de · Jul 3
Und ich dachte die sind der Antrieb für die Erde, ohne die hört die Erde auf zu drehen.
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Reposted by Thomas Belián
thomasralf.bsky.social
Thomas @thomasralf.bsky.social · Jun 30
Aus aktuellen Anlass 👇🤫👇
Ein Rotkehlchen und eine Finkenart mit gelb, grün, blau, weiss und schwarzen Gefieder. Unten ein rotes Dreieck. Dazu steht: Wir verdursten! Bitte stell uns bei diesen heißen Temperaturen eine flache Wasserschale mit frischen Wasser hin. Für dich sind es nur ein paar Minuten, uns bedeutet es die Welt.
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bt909.de
Thomas Belián @bt909.de · Jun 25
Da fällt mir glatt die „dark sucker“ Theorie ein:

web.mit.edu/kolya/misc/t...
https://web.mit.edu/kolya/misc/txt/dark_suckers
BELL LAB PROVES EXISTENCE OF DARK SUCKERS! For years it has been believed that electric bulbs emitted light. However, recent information from Bell Labs has proven otherwise. Electric bulbs don't emi...
web.mit.edu
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bt909.de
Thomas Belián @bt909.de · Jun 25
Und die Stadtverwaltung erklärt gleich mal warum das alles nicht geht…
Also wenn es an Geld fehlt, wir könnten ja mal die Preise für das Bewohnerparken anschauen, vielleicht berechnen nach Platzverbrauch? *duck und weg*
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Reposted by Thomas Belián
juliusv.com
Julius Volz @juliusv.com · Jun 24
Reminder: The CfP for #PromCon (October 21+22 in Munich) is open! Please submit your @prometheus.io talks :)

promcon.io/2025-munich/...
PromCon
PromCon, the conference about the Prometheus monitoring system and time series database
promcon.io
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bt909.de
Thomas Belián @bt909.de · Jun 17
Echt jetzt? Wow, na hat aber jemand eine ruhige Hand.
bt909.de
Thomas Belián @bt909.de · Jun 17
Was für eine schöne Strecke. Mit was habt ihr denn die Aufnahmen so ruhig hinbekommen? Ich hab mich damit nie beschäftigt, aber die Kamerafahrt ist ja echt super schön gemacht, was wird denn dazu gebraucht?
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bt909.de
Thomas Belián @bt909.de · Jun 12
Das kann ich genau so bestätigen. Aber mir fällt es schwer das abzuwürgen, bzw. kommt meine Tochter damit immer durch, da ich ja möchte und froh bin was sie mir da alles erzählt.
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bt909.de
Thomas Belián @bt909.de · Jun 4
Oder Rainer Boden.
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Reposted by Thomas Belián
metalmatze.de
Matthias Loibl @metalmatze.de · May 26
No biggie, just Wikimedia running Pyrra: slo.wikimedia.org
😳😎🥳

Pretty great feeling to see how far
this free time project has come. Wow.
Pyrra
Pyrra: Making SLOs with Prometheus manageable, accessible, and easy to use for everyone!
slo.wikimedia.org
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Reposted by Thomas Belián
adrianamvillela.bsky.social
Adriana Villela 🇨🇦 🇧🇷 @adrianamvillela.bsky.social · Apr 23
It all started because I got a DM asking me about where to place an "Observability team" within an org. I realized that I had a lot to say about it. This blog post is definitely a "side quest", b/c I totally hadn't planned to write it!

Anyway, here you go. Enjoy!

adri-v.medium.com/observabilit...
The Rosetta Stone, an ancient Egyptian artifact, featuring inscriptions in three scripts: hieroglyphic, demotic, and Greek. This stone was crucial in deciphering Egyptian hieroglyphs, as scholars could compare the identical text across the three scripts to unlock their meaning.
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bt909.de
Thomas Belián @bt909.de · Apr 8
Get well soon.
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bt909.de
Thomas Belián @bt909.de · Apr 7
Life is Strange Double Exposure gerade fertig, nun auf der Liste: Split Fiction und AC Shadows; mit meiner Tochter: PokePark Wii und Princess Peach Showtime
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bt909.de
Thomas Belián @bt909.de · Apr 7
War das mit dieser Art Waage im Griff?