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Michael Hausenblas @mhausenblas.info · 12/10/2026

Check out this week's o11y newsletter with great tooling and insights: o11y.news/2026-10-12/ #observability

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Michael Hausenblas @mhausenblas.info · 05/10/2026

Check out this week's o11y newsletter with excellent guides and end-user insights: o11y.news/2026-10-05/ #observability

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Michael Hausenblas @mhausenblas.info · 28/09/2026

Check out this week's o11y newsletter with great contributions from an OpenTelemetry quiz to SDK overhead to a new CloudWatch offering: o11y.news/2026-09-28/ #observability

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Michael Hausenblas @mhausenblas.info · 21/09/2026

Check out this week's o11y newsletter with an important graduation update and excellent hands-on material: o11y.news/2026-09-21/ #observability

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Michael Hausenblas @mhausenblas.info · 14/09/2026

Check out this week's o11y newsletter with excellent insights from practitioners, tooling, and more: o11y.news/2026-09-14/ #observability

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Michael Hausenblas @mhausenblas.info · 31/08/2026

Check out this week's o11y newsletter with great end-user insights, guides, and new tooling: o11y.news/2026-08-31/ #observability

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Michael Hausenblas @mhausenblas.info · 17/08/2026

Check out this week's o11y newsletter with excellent contributions from OpAMP to IoT to costs to cardinality: o11y.news/2026-08-17/ #observability

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Michael Hausenblas @mhausenblas.info · 27/07/2026

Check out this week's o11y newsletter with exciting tooling, what you can do with policies in OpenTelemetry, and more: o11y.news/2026-07-27/ #observability

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Michael Hausenblas @mhausenblas.info · 13/07/2026

Check out this week's o11y newsletter with a range of topics from OTTL to best practices to tooling: o11y.news/2026-07-13/ #observability

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Michael Hausenblas @mhausenblas.info · 22/06/2026

Check out this week's o11y newsletter with amazing content from events to tooling to OpenTelemetry in action: o11y.news/2026-06-22/ #observability

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Michael Hausenblas @mhausenblas.info · 08/06/2026

Check out this week's o11y newsletter with tons of interesting content from end-users to tooling to new developments in OpenTelemetry: o11y.news/2026-06-08/ #observability

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Michael Hausenblas @mhausenblas.info · 19/05/2026

You might remember Norton Commander, but do you know OTel Commander? github.com/mhausenblas/... #opentelemetry #collector #opamp #fleet #admin #sre

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Michael Hausenblas @mhausenblas.info · 11/05/2026

Check out this week's o11y newsletter with super exciting OpenTelemetry news (from graduation to maturity model), practitioners sharing insights, and new tooling: o11y.news/2026-05-11/ #observability

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Michael Hausenblas @mhausenblas.info · 10/05/2026

Now is a good time to get started with local AI, no matter if from an individual POV or in the context of regulated business (health care, FinTech, etc.). WDYT? #genai #localai #llm

Preview of the Medium blog post on why local AI is important to pay attention to right now

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Michael Hausenblas @mhausenblas.info · 10/05/2026

My terminal stack for the past 10+ years was Alacritty/tmux/Fish shell. With agents becoming mainstream, I wanted to modernize the stack. After spending a few hours working in anger with Wave, configuring it, clocking how GenAI works in it, I am sold! Recommend to try yourself: www.waveterm.dev

Screen shot of the Wave terminal in action

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Michael Hausenblas @mhausenblas.info · 08/05/2026

Continuing my sabbatical builder spree: Meet otel.eexplorer, your friendly open-source OpenTelemetry Entity explorer. Feedback welcome here or via GitHub. github.com/mhausenblas/... #opentelemetry #entity #explorer #visualization #knowledgebase #sparql

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Michael Hausenblas @mhausenblas.info · 05/05/2026

Kicking off my sabbatical builder bonanza with Panta Rhei (PR). It let's you challenge and explore changelogs 8-} github.com/mhausenblas/pr #devexp #git #changelog #tooling

screen shot of PR's main page, showing Git timeline, treemap, and GenAI based chat with the changelog in action

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Michael Hausenblas @mhausenblas.info · 04/05/2026

Check out this week's o11y newsletter with really useful tooling, interesting community initiatives and more: o11y.news/2026-05-04/ #observability

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Michael Hausenblas @mhausenblas.info · 02/05/2026

After 7+ years, I wrapped up my gig at Amazon Web Services (AWS) on Thu 4/30. I am leaving incredibly thankful for all the things I've learned there. As an old open-source community saying goes "same team, different employer", I will continue on the Team OpenTelemetry, stay tuned. #aws #goodbye

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Michael Hausenblas @mhausenblas.info · 27/04/2026

Check out this week's o11y newsletter with an exciting mix of end-user insights and really cool tooling: o11y.news/2026-04-27/ #observability

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Michael Hausenblas @mhausenblas.info · 20/04/2026

Check out this week's o11y newsletter with most excellent contributions, from end-users to OpenTelemetry to Prometheus: o11y.news/2026-04-20/ #observability

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Michael Hausenblas @mhausenblas.info · 13/04/2026

Check out this week's o11y newsletter with amazing OpenTelemetry and Prometheus content: o11y.news/2026-04-13/ #observability

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Michael Hausenblas @mhausenblas.info · 06/04/2026

Check out this week's o11y newsletter with exciting developments from Amazon CloudWatch OTLP support for metrics+PromQL to LLM observability: o11y.news/2026-04-06/ #observability

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Michael Hausenblas @mhausenblas.info · 02/04/2026

Happy to share that today we launched the CloudWatch OTLP endpoint for metrics and PromQL support. Try out PromQL support in CloudWatch for yourself via AWS Console or as a Prometheus data source in Grafana. docs.aws.amazon.com/AmazonCloudW... docs.aws.amazon.com/AmazonCloudW... #opentelemetry

Enable OpenTelemetry enrichment for AWS vended metrics in Amazon CloudWatch

Use PromQL in the Amazon CloudWatch console via the new Query Studio

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Michael Hausenblas @mhausenblas.info · 30/03/2026

Check out this week's o11y newsletter covering OpenTelemetry profiles going alpha (yay!), OpAMP innovation, Kotlin OTel support, and more: o11y.news/2026-03-30/ #observability

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Michael Hausenblas @mhausenblas.info · 23/03/2026

Check out this week's o11y newsletter with amazing contribs from OpenTelemetry collector management to end-users to a new offering for real-time control: o11y.news/2026-03-23/ #observability

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Michael Hausenblas @mhausenblas.info · 16/03/2026

Check out this week's o11y newsletter with amazing contribs from harnessing costs to new offerings to OpenTelemetry learning and reference content: o11y.news/2026-03-16/ #observability

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Michael Hausenblas @mhausenblas.info · 09/03/2026

Check out this week's o11y newsletter with awesome OpenTelemetry and Prometheus content: o11y.news/2026-03-09/ #observability

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Michael Hausenblas @mhausenblas.info · 23/02/2026

Check out this week's o11y newsletter with lots of good OpenTelemetry content and more: o11y.news/2026-02-23/ #observability

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Michael Hausenblas @mhausenblas.info · 16/02/2026

Check out this week's o11y newsletter, with great contributions from OpenTelemetry hands-on articles to a Prometheus storage deep dive: o11y.news/2026-02-16/ #observability

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Michael Hausenblas @mhausenblas.info · 09/02/2026

Check out this week's o11y newsletter with great hands-on content from OpenTelemetry to Prometheus: o11y.news/2026-02-09/ #observability

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Michael Hausenblas @mhausenblas.info · 26/01/2026

Check out this week's o11y newsletter with a mixture of reference and hands-on material: o11y.news/2026-01-26/ #observability

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Michael Hausenblas @mhausenblas.info · 19/01/2026

Check out this week's o11y newsletter with great contributions from OpenTelemetry in traditional environments to adoption challenges: o11y.news/2026-01-19/ #observability

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Michael Hausenblas @mhausenblas.info · 05/01/2026

HNY everyone! Check out this week's o11y newsletter with interesting predictions and hands-on learning material: o11y.news/2026-01-05/ #observability

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Michael Hausenblas @mhausenblas.info · 22/12/2025

Check out this week's o11y newsletter with great content from PromQL to OpenTelemetry and more: o11y.news/2025-12-22/ #observability

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Michael Hausenblas @mhausenblas.info · 08/12/2025

Check out this week's o11y newsletter with exciting contribs from OpenTelemetry to Amazon CloudWatch: o11y.news/2025-12-08/ #observability

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Michael Hausenblas @mhausenblas.info · 01/12/2025

Check out this week's o11y newsletter with great content from OpenTelemetry to OpenSearch: o11y.news/2025-12-01/ #observability

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Michael Hausenblas @mhausenblas.info · 17/11/2025

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

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Michael Hausenblas @mhausenblas.info · 10/11/2025

Check out this week's o11y newsletter with exciting OpenTelemetry updates, insights for business stakeholders, and more: o11y.news/2025-11-10/ #observability

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Michael Hausenblas @mhausenblas.info · 03/11/2025

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

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Michael Hausenblas @mhausenblas.info · 27/10/2025

Check out this week's o11y newsletter with amazing content from PromCon to OpenTelemetry tooling: o11y.news/2025-10-27/ #observability

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Michael Hausenblas @mhausenblas.info · 13/10/2025

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

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Michael Hausenblas @mhausenblas.info · 06/10/2025

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

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Michael Hausenblas @mhausenblas.info · 29/09/2025

Check out this week's o11y newsletter with great contributions from OpenTelemetry to Prometheus: o11y.news/2025-09-29/ #observability

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Michael Hausenblas @mhausenblas.info · 08/09/2025

Check out this week's o11y newsletter with great OpenTelemetry practices and recommendations: o11y.news/2025-09-08/ #observability

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Michael Hausenblas @mhausenblas.info · 01/09/2025

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

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Michael Hausenblas @mhausenblas.info · 25/08/2025

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

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Michael Hausenblas @mhausenblas.info · 18/08/2025

Check out this week's o11y newsletter with a mix of OpenTelemetry and GenAI: o11y.news/2025-08-18/ #observability

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Michael Hausenblas @mhausenblas.info · 11/08/2025

Check out this week's o11y newsletter, packed with good practices and a birthday: o11y.news/2025-08-11/ #observability

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