Michael Hausenblas
@mhausenblas.info
📤 1710
📥 166
📝 242
intelligent operations & observability at AWS | opinions -: own | 塞翁失马
https://o11y.news
HNY everyone! Check out this week's o11y newsletter with interesting predictions and hands-on learning material:
o11y.news/2026-01-05/
#observability
3 days ago
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Check out this week's o11y newsletter with great content from PromQL to OpenTelemetry and more:
o11y.news/2025-12-22/
#observability
17 days ago
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Check out this week's o11y newsletter with exciting contribs from OpenTelemetry to Amazon CloudWatch:
o11y.news/2025-12-08/
#observability
about 1 month ago
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reposted by
Michael Hausenblas
Luc van Donkersgoed
about 1 month ago
Amazon released 40 new features during Matt Garman’s opening keynote! Go check out
buff.ly/xNZK1L9
to see all of them, including related blog posts 🚀
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The AWS News Feed
Keep track of AWS news and blogs. See what's hot, read summaries, search, set bookmarks and ratings, and categorize articles with tags.
https://buff.ly/xNZK1L9
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Check out this week's o11y newsletter with great content from OpenTelemetry to OpenSearch:
o11y.news/2025-12-01/
#observability
about 1 month ago
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reposted by
Michael Hausenblas
𝙳𝚘𝚝𝚊𝚗 𝙷𝚘𝚛𝚘𝚟𝚒𝚝𝚜 #CNCFAmbassador #OpenSearchAmbassador
about 2 months ago
I got this question a few times last week at
#KubeCon
North America, so:
@opensearch.org
natively supports
#OpenTelemetry
, with ingesting native OTLP formatted telemetry, with visualizations on
#OpenSearch
Dashboards, and more. Check out this blog post from SAP:
opensearch.org/blog/opentel...
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Check out this week's o11y newsletter with great news on OpenTelemetry releases to instrumentation score coming to Prometheus to AIOps and more:
o11y.news/2025-11-17/
#observability
about 2 months ago
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reposted by
Michael Hausenblas
OpenSearch Project
about 2 months ago
Catch the OpenSearch Lightning Talk today, Nov 10, 5:00–5:10 PM EST with Ido Ziv from Kaltura 🎤 See how they unified observability using OpenSearch + OpenTelemetry, cutting costs by 40%! 👉
hubs.la/Q03PtG0P0
#KubeCon
#CloudNativeCon
#Search
#Observability
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Check out this week's o11y newsletter with exciting OpenTelemetry updates, insights for business stakeholders, and more:
o11y.news/2025-11-10/
#observability
about 2 months ago
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Check out this week's o11y newsletter with excellent contribs from non-pillars to new instrumentation method and OpenTelemetry material:
o11y.news/2025-11-03/
#observability
2 months ago
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blog.olly.garden/meet-rose-ol...
This is really cool! Congrats
@jpkroehling.bsky.social
and team 🤩
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Meet Rose: OllyGarden's AI Instrumentation Agent
Imagine the perfect observability world: There is an incident, the on-call team gets paged in the middle of the night, wakes up and thanks to your telemetry, the root-cause is identified within just a few minutes. Telemetry is produced without sensit...
https://blog.olly.garden/meet-rose-ollygardens-ai-instrumentation-agent
2 months ago
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reposted by
Michael Hausenblas
Luc van Donkersgoed
2 months ago
If you want to stay up-to-date on the most important releases in the run-up to Re:Invent, make sure to subscribe to the daily AWS News digest here:
aws-news.com?showSubscrib...
💌
loading . . .
The AWS News Feed
Keep track of AWS news and blogs. See what's hot, read summaries, search, set bookmarks and ratings, and categorize articles with tags.
https://aws-news.com/?showSubscribe=true
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PSA: We just launched Anomaly Detection in Amazon Managed Service for Prometheus into GA. This launch sports Random Cut Forest (RCF), an unsupervised algorithm for detecting anomalous data points within a time series. Enjoy!
aws.amazon.com/about-aws/wh...
#prometheus
#anomaly
#detection
#aws
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Amazon Managed Service for Prometheus adds anomaly detection - AWS
Discover more about what's new at AWS with Amazon Managed Service for Prometheus adds anomaly detection
https://aws.amazon.com/about-aws/whats-new/2025/10/amazon-managed-service-anomaly-detection/
2 months ago
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reposted by
Michael Hausenblas
Liz Fong-Jones (方禮真)
2 months ago
Talk to me if you have an interesting profiling use case. I'm doing some explorations :)
add a skeleton here at some point
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reposted by
Michael Hausenblas
Rawkode Academy
2 months ago
📚 Introduction to OpenTelemetry! Join
@rawkode.dev
, Amy Tobey, and Liz Fong-Jones as they dive into this essential observability framework. Learn how to monitor and debug your cloud-native apps like a pro! 🚀
#OpenTelemetry
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Introduction to OpenTelemetry
Watch on the Rawkode Academy
https://rawkode.academy/watch/introduction-to-opentelemetry
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reposted by
Michael Hausenblas
OpenTelemetry
3 months ago
Know someone who made OpenTelemetry better this year? Nominate them for the 2025 Community Awards:
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2025 OpenTelemetry Community Awards
OpenTelemetry is a community-driven project, fueled by a group of awesome humans who are actively revolutionizing the field of observability with their contributions. Whether it’s through code,…
https://buff.ly/0FuEGhV
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Check out this week's o11y newsletter with amazing content from PromCon to OpenTelemetry tooling:
o11y.news/2025-10-27/
#observability
2 months ago
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Brave’s search, especially GenAI aspects, are impressive. Best UX I’ve experienced, so far. Made it default on all my devices and environments. Especially love the natural flow from initial answer to follow-up question. KUTGW!
2 months ago
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reposted by
Michael Hausenblas
David Aronchick
3 months ago
In which, sadly, I continue to strongly agree with
@squillace.bsky.social
www.distributedthoughts.org/webassembly-...
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WebAssembly 3.0 and the Infrastructure We Actually Need
"We've finished the model... when do we get to the value?" Here's what I'm watching happen in real time: DevOps teams are spending $$$$$$ annually on cloud egress fees just to move ML models between ...
https://www.distributedthoughts.org/webassembly-3-0-and-the-infrastructure-we-actually-need/
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reposted by
Michael Hausenblas
Tobias Schmidt
3 months ago
Setting up an OpenTelemetry & CloudWatch-based observability solution with Fargate and Lambda is quite simple. It also automatically integrates with Application Signals! Played around with it a lot in the past few days and I like it.
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I was today years old when I realized that Anthropic named an AI protocol that abbreviates to MCP … Master Control Program, surely a coincidence ;)
disney.fandom.com/wiki/Master_...
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Master Control Program
The Master Control Program (usually abbreviated as MCP) is the main antagonist of the 1982 Disney film Tron. It was a computer program created by Ed Dillinger that ruled inside ENCOM's mainframe compu...
https://disney.fandom.com/wiki/Master_Control_Program
3 months ago
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Check out this week's o11y newsletter with a range of good things from practitioners sharing insights to OTel reference material to new tooling:
o11y.news/2025-10-13/
#observability
3 months ago
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An amazing 4h interview with Unix creator Ken Thompson just dropped:
youtu.be/OmVHkL0IWk4?...
That one definitely goes on my watchlist!
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Oral History of Ken Thompson
YouTube video by Computer History Museum
https://youtu.be/OmVHkL0IWk4?si=oe0r7zjwmTKrp4Z0
3 months ago
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Check out this week's o11y newsletter with exciting practitioners conversations, a mobile telemetry panel, SLOs with Prometheus, and more:
o11y.news/2025-10-06/
#observability
3 months ago
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Check out this week's o11y newsletter with great contributions from OpenTelemetry to Prometheus:
o11y.news/2025-09-29/
#observability
3 months ago
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Check out this week's o11y newsletter with great OpenTelemetry practices and recommendations:
o11y.news/2025-09-08/
#observability
4 months ago
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Check out this week's o11y newsletter with excellent hands-on material and good practices in OpenTelemetry land and beyond:
o11y.news/2025-09-01/
#observability
4 months ago
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Check out this week's o11y newsletter with amazing end-user insights and hands-on material from Cortex to OpenTelemetry to OpenSearch:
o11y.news/2025-08-25/
#observability
5 months ago
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reposted by
Michael Hausenblas
Lukas Stracke
5 months ago
Congrats to
@gruntled.bsky.social
and
@svelte.dev
for becoming leaders in o11y support in ESM frameworks! Super happy to see what I talked about at Svelte Summit becoming reality. Thanks for letting me help out out a bit along the way! Full
@sentry.io
support is already WIP and will ship soon!
add a skeleton here at some point
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Check out this week's o11y newsletter with a mix of OpenTelemetry and GenAI:
o11y.news/2025-08-18/
#observability
5 months ago
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reposted by
Michael Hausenblas
OpenSearch Project
5 months ago
Diving deep into distributed microservices with OpenSearch and OpenTelemetry Discover how enhanced service maps, span grouping, and latency charts in the latest Trace Analytics plugin help you trace issues faster. Read the blog:
opensearch.org/blog/diving-...
#OpenSearch
#OpenTelemetry
#opensource
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Hmmm, ok and where’s UDDI? 8-}
bsky.app/profile/blow...
add a skeleton here at some point
5 months ago
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Check out this week's o11y newsletter, packed with good practices and a birthday:
o11y.news/2025-08-11/
#observability
5 months ago
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Hey
@juliusv.com
does that exist for PromQL? Asking for a friend …
www.ohyaml.wtf
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ohyaml.wtf | YAML Quiz
YAML is known to be nobody's friend and almost everyone's enemy. Try this to see if it's your friend or foe!
https://www.ohyaml.wtf/
5 months ago
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Check out this week's o11y newsletter. An exciting collection from lessons learned to new things available to best practices:
o11y.news/2025-08-04/
#observability
5 months ago
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reposted by
Michael Hausenblas
Embrace
5 months ago
💫 A new hope for frontend
#observability
... Join us THURSDAY, July 31 for “Coming soon to a browser near you:
#OpenTelemetry
,” a panel with key members of the new
#OTEL
Browser SIG as they explore the future of
#frontend
observability. 📍 Register to join (and get the recording):
ow.ly/x2eA50WpG6W
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Check out this week's o11y newsletter with excellent contributions from hands-on OpenTelemetry to end-user knowledge sharing:
o11y.news/2025-07-28/
#observability
5 months ago
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Check out this week's o11y newsletter with useful guidance and context all things OpenTelemetry, Prometheus, and wider observability topics:
o11y.news/2025-07-21/
#observability
6 months ago
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Check out this week's o11y newsletter with excellent topics ranging from hands-on guidance to expert insights:
o11y.news/2025-07-14/
#observability
6 months ago
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Check out this week's o11y newsletter with contributions ranging from OpenTelemetry auto-instrumentation to video recordings of the Open Observability Summit & OTel Community Day, and more:
o11y.news/2025-07-07/
#observability
6 months ago
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reposted by
Michael Hausenblas
Alex Boten
6 months ago
All the talks from OTel Community Day and Open Observability Summit are up!
m.youtube.com/watch?v=dlDT...
#otelDay
#opentelemetry
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Sponsored Keynote: Why Semantic Conventions are OpenTelemetry’s Most Important Con... Gordon Radlein
YouTube video by CNCF [Cloud Native Computing Foundation]
https://m.youtube.com/watch?v=dlDTX-aDNzg&list=PLj6h78yzYM2NFT2PGItX2idBf7v8fHcy7
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Check out this week's o11y newsletter, with a nice mix of hands-on material and innovations:
o11y.news/2025-06-30/
#observability
6 months ago
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Check out this week's o11y newsletter with an exciting event, great insights, and how-tos:
o11y.news/2025-06-23/
#observability
7 months ago
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Check out this week's o11y newsletter with a number of exciting launches and how-tos:
o11y.news/2025-06-16/
#observability
7 months ago
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Really exciting development, congrats to
@jpkroehling.bsky.social
and team!
blog.olly.garden/instrumentat...
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Introducing the Instrumentation Score
Telemetry data is the foundation of our observability. We gather metrics, traces, and logs, aiming to cultivate a clear understanding of application health. Yet, a persistent question often arises: "Is our telemetry actually good?" How do we distingu...
https://blog.olly.garden/instrumentation-score
7 months ago
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Check out this week's o11y newsletter with useful OpenTelemetry hands-on material, instrumentation guidance, database observability, and more:
o11y.news/2025-06-09/
#observability
7 months ago
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Check out this week's o11y newsletter with exciting resources from OpenSearch to OpenTelemetry:
o11y.news/2025-06-02/
#observability
7 months ago
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Most excellent story by one of our customers, featuring things I’m working on (Amazon Managed Service for Prometheus):
thefrugalarchitect.com/architects/t...
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Keeping the Stories Flowing at Warner Bros. Discovery
With just nine months to launch Max and no room for downtime, Warner Bros. Discovery had to make every architectural decision count. This story follows how they built observability into their systems,...
https://thefrugalarchitect.com/architects/tom-leaman-warner-bros-discovery.html
7 months ago
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reposted by
Michael Hausenblas
Dash0
7 months ago
🔍Most teams collect more than they can explain. Telemetry pipelines often grow by accident, collecting everything until it’s unclear what’s useful. OpenTelemetry Transformation Language (OTTL) cleans & reshapes data before reaching your backend—no code change. Full guide:
s.dash0.com/MasteringOTTL
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Check out this week's o11y newsletter with great Prometheus content, ecosystem research, and AWS updates:
o11y.news/2025-05-26/
#observability
8 months ago
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