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O11ycast

Heavybit
Observability
Opentelemetry
Telemetry
Software Development
Large Language Models
Mobile Observability
Honeycomb
Cloud Computing
Engineering
Ai-Assisted Coding
User Experience
Data Analysis
Monitoring
Microservices
Generative AI
Devops
Android
Op-Amp
Augmented Coding
Data Management

Exploring the observability side of software development.

PublishesMonthlyEpisodes90Founded8 years ago
Number of ListenersCategories
NewsTech News

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Artwork for O11ycast

Latest Episodes

On episode 91 of o11ycast, Ken Rimple and Jess Kerr sit down with Janaki Vivrekar. Janaki shares how Amplitude is building AI-powered analytics agents, why evaluation frameworks are becoming essential to AI product development, and how teams can use ... more

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On episode 90 of o11ycast, Ken Rimple and Jessica “Jess” Kerr speak with Cory Ondrejka. Together, they unpack the rise of agentic AI, the shifting identity of software engineers, and the growing importance of measuring real-world impact. Cory shares ... more

YouTube

On episode 89 of o11ycast, Ken Rimple and Charity Majors are joined by Bryan Cantrill. They dive into the origins of observability, the realities behind AI productivity gains, and the tension between cloud convenience and infrastructure control. The ... more

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On episode 88 of o11ycast, Ken Rimple and Jessica Kerr speak with Charity Majors about the shifting role of observability in modern software development. From AI-assisted instrumentation to reducing developer cognitive load, the episode examines how ... more

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Recent Guests

Janaki Vivrekar
Engineer at Amplitude, launched Global Agent
Amplitude
Episode: Ep. #91, Every Failure Becomes an Eval with Janaki Vivrekar
Cory Ondrejka
CTO of OneBrief
OneBrief
Episode: Ep. #90, Outcome Engineering in the AI Era with Cory Ondrejka
Bryan Cantrill
CTO and co-founder of Oxide Computer
Oxide Computer
Episode: Ep. #89, Software Is the Killer App for AI with Bryan Cantrill
Charity Majors
CEO of Honeycomb and author of 'Observability Engineering'.
Honeycomb
Episode: Ep. #88, Metrics Are Good, Actually with Charity Majors
Lada Kesseler
Software developer and craft enthusiast, experienced in legacy code and AI-assisted coding.
Episode: Ep. #87, Augmented Coding Patterns with Lada Kesseler
Cat Hicks
Psychologist for software teams and research architect focusing on developer experiences and AI.
Catharsis Consulting
Episode: Ep. #85, AI/LLM in Software Teams: What’s Working and What’s Next with Dr. Cat Hicks
Maddy Montaquila
Program Manager at Microsoft, lead for Aspire
Microsoft
Episode: Ep. #84, Maddy Montaquila on .NET Aspire
Dan Ravenstone
Observability engineer with over 25 years of industry experience
Episode: Ep. #83, Observability Isn't Just SRE on Steroids with Dan Ravenstone
Morgante Pell
Founder of Grit, a company that automates developer tasks
Grit
Episode: Ep. #82, Automating Developer Toil with Morgante Pell of Grit

Hosts

Ken Rimple
Co‑host of the show; long‑standing voice in observability and engineering culture.
Jessica Kerr
Co‑host with a focus on software engineering, developer experience, and observability
Martin Thwaites
Co‑host contributing to discussions around observability

Reviews

4.8 out of 5 stars from 45 ratings
  • A must-listen!

    Recently discovered o11ycast and have been consistently impressed by the wealth of knowledge and insights shared in each episode. No matter the topic - you’re guaranteed to learn something new every time you tune in. Go ahead and give it a “follow,” this podcast will quickly become a favorite in your feed!

    Apple Podcasts
    5
    mvelasco07
    United States3 years ago

Listeners Say

Key themes from listener reviews, highlighting what works and what could be improved about the show.

High-quality conversations that balance theory with real-world impact.
Guests range from engineers to researchers, offering diverse perspectives on AI and reliability.
Insightful episodes with actionable patterns for improving production observability.
The show provides practical guidance for building observable systems and governance around AI tools.

Chart Rankings

How this podcast ranks in the Apple Podcasts, Spotify and YouTube charts.

Apple Podcasts
#33
Canada/News/Tech News
Apple Podcasts
#209
United Kingdom/News/Tech News
Apple Podcasts
#151
Italy/News/Tech News
Apple Podcasts
#35
Philippines/News/Tech News
Apple Podcasts
#54
Indonesia/News/Tech News
Apple Podcasts
#59
Ireland/News/Tech News

Talking Points

Recent interactions between the hosts and their guests.

Ep. #90, Outcome Engineering in the AI Era with Cory Ondrejka
Q: What is the core shift you see for engineers in the AI era?
Engineers will be defined more by their ability to deliver outcomes and manage governance across autonomous agents than by writing code alone. The role expands to include decision-making, context provisioning, and collaboration with AI as a partner.
Ep. #86, 12 Years and 100 Million Customers with Amarilis Campos of Nubank
Q: Can you talk about how that's different? And I hear you're instrumenting it?
We are instrumenting Datomic with tracing tools to improve the auditing process and handle large amounts of data effectively, providing valuable insights.
Ep. #86, 12 Years and 100 Million Customers with Amarilis Campos of Nubank
Q: What was the journey for you to get to the point where you were able to have tracing happen for you?
The journey started with metrics and logs, but the need for traces became clear to fully understand the flow and operations, which was harder with just logs and metrics.
Ep. #84, Maddy Montaquila on .NET Aspire
Q: How does Aspire facilitate development with telemetry?
Aspire integrates OpenTelemetry out-of-the-box, allowing developers easy access to telemetry data without extensive configuration.
Ep. #84, Maddy Montaquila on .NET Aspire
Q: What was the process of popularizing telemetry among developers?
Maddy explained that the need for telemetry became clear during the development of Aspire, leading to defaults being integrated that simplify its use.

Audience Metrics

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Frequently Asked Questions About O11ycast

What is O11ycast about and what kind of topics does it cover?

A deep, practitioner-focused show exploring observability, software reliability, and the evolving role of AI in engineering. Across episodes, discussions touch on how multi-agent systems and AI tooling reshape developer work, the balance between on‑prem and cloud, and the importance of governance, metrics, and end-user experience in production systems. Notable throughlines include a strong emphasis on observability as a discipline, practical patterns for AI-assisted coding, and real-world perspectives from leaders shaping infrastructure, telemetry, and engineering culture. The format tends to combine theory with hands-on anecdotes, making it useful for engineers, SREs, product folks, and leaders seeking actionable takeaways about building r... more

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Which podcasts are similar to O11ycast?

These podcasts share a similar audience with O11ycast:

1. Kubernetes Podcast from Google
2. The Pragmatic Engineer
3. How I AI
4. Darknet Diaries
5. Software Engineering Radio - the podcast for professional software developers

How many episodes of O11ycast are there?

O11ycast launched 8 years ago and published 90 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.

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What guests have appeared on O11ycast?

Recent guests on O11ycast include:

1. Janaki Vivrekar
2. Cory Ondrejka
3. Bryan Cantrill
4. Charity Majors
5. Lada Kesseler
6. Cat Hicks
7. Maddy Montaquila
8. Dan Ravenstone

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