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Adventures in DevOps

Advertise on podcast: Adventures in DevOps

Rating
★★★★☆
4.2
from
19 reviews
This podcast has
290 episodes
Language
English
Explicit
No
Date created
2019/08/07
Latest episode
2026/10/23
Average duration
53 min.
Release period
12 days

Description

Join us in listening to the experienced experts discuss cutting edge challenges in the world of DevOps. From applying the mindset at your company, to career growth and leadership challenges within engineering teams, and avoiding the common antipatterns. Every episode you'll meet a new industry veteran guest with their own unique story.

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Check latest episodes from Adventures in DevOps podcast


The Engineering Scoreboard and an Addiction to Speed
2026/10/23
Share Episode                    We sit down with veteran Principal Engineer Justin Abrahms to discuss why having a clear engineering scoreboard is critical to winning the software delivery game. Drawing on his experience scaling deployment pipelines for payment engineers, platform engineering teams, and globocorps, Justin explains the simple truth: when you deliberately do the right things—embracing continuous delivery, small batch sizes, and tight feedback loops—you get the right outcomes. Yet despite these battle-tested practices existing for decades, our industry suffers from an "Eternal September" fueled by terrible onramps.           We dissect the performative theater of modern engineering, taking aim at the severe lack of intentionality in code reviews. Too many peer reviews devolve into superficial nitpicking rather than educational, inquisitive assessments of long-term maintainability. Justin shares lessons learned from working alongside Trevor Foucher (author of The Art of Readable Code) at Google, demonstrating how high-signal code reviews should actively educate developers and de-risk downstream systems before code ever hits production.           Finally, we confront the reality that raw development speed is profoundly addictive. Teams chase the immediate dopamine hit of generating code faster with LLMs, ignoring what happens when they look just one week or one month out and realize unmaintainable prototypes instantly collapse under the weight of real customer changes           💡 Notable Links:          Book: The Psychology of Software TeamsShort: Rory Sutherland — Slow is safer and better🎯 Picks:          Warren - Malicious domain names researchJustin - Deadworld Isekai
How can browser and mobile app testing be so difficult?
2026/10/09
Share Episode                    We welcome David Burns, Head of Open Source at BrowserStack and previously Mozilla, this week to help explain how can browser and mobile app testing be so bad still in 2026. "Even if we had to do it all over again, we probably still wouldn't have gotten it right", might just be the biggest learning. We review some of the core challenges that cause even the most experienced web engineers pain and how some companies are attempting to avoid them.           We also review shares lessons from Mozilla’s 'War on Orange,' demonstrating why chasing a 100% green CI suite at scale is a fool's errand, and why engineering teams must instead manage delta tolerances and adhere to a strict testing pyramid. Additionally, we investigate the physical hardware nightmares of running 30,000 real phones in data centers; from battery swelling and custom Faraday cages to complying with Apple EULA requirements using racks of Mac Minis. And finally, we discuss WebMCP, Project Fugu, and why LLM browser agents still struggle against edge-case browser behaviors like the Back-Forward Cache (BF Cache).           💡 Notable Links:          ✨ Episode: Sam Goto — Security challenges in the Browser World✨ Episode: Actually think about how are your users use your toolsMozilla CI - Tree HerderThe Worst UX site with a perfect 100Project Fugu Browser initiativeWebMCP Project Specification🎯 Picks:          Warren - Paper — The Corporate B******t Receptivity ScaleDavid - Anbernic Retro Handheld Game Console
SQL is the worst DSL, except for all the other ones
2026/09/18
Share Episode                    From your feedback, we know that on-call issues, especially those that arise at the database layer are always the most challenging to solve. This episode builds on our Grafana Observability episode as we go deeper into the challenge of data ownership in data lakes. Apache Druid creator, previous Yahoo Distinguished Engineer, Fellow at Splunk, and currently the Chief Architect as Imply, Eric Tschetter joins us to confirm that there are unsolved problems in data platforms, and it doesn't get better when we throw agents into the mix.           In the true DevOps mindset aligment, Eric reminds us that whoever is operating the system, knows what is going on, they know their service boundaries, and so it's their choice to make. And the sad reality is that at large enough companies, you will always have independent teams making independent decisions, it's never possible to fully align them, and realistically we get down to why it is even a mistake to try.           💡 Notable Links:          ✨ Episode: Grafana — Observability✨ Episode: AST can run anythingBook: Lean Manufacturing — The Toyota WayMonkeys typing the Complete Works of ShakespearePaper: Ironies of Automation (& AI)Jeff Bezos API Rant — 2011Book: The Formula, Science SuccessShow: Burn Notice🎯 Picks:          Warren - The AgencyEric - 継続は力なり — keizoku wa chikara nari
The excitement and value of quality
2026/09/11
Share Episode                    Sauce Labs CTO Anoop Tripathi addresses the root causes of broken test suites and why teams frequently become numb to intermittent test failures. Anoop shares concrete lessons from his career, detailing how bad practices like embedding fixed sleep routines instead of signal-based waiting ruin test reliability. We discuss the necessity of designing products for testability from day one—such as using pair programming where one developer writes the implementation while the other writes the test suite, or building dedicated test interfaces directly into the application architecture. We also analyze the hidden business costs of poor quality, where engineering debt forces sales teams to spend their time managing upset clients instead of acquiring new revenue.           We explore organizational anti-patterns—such as teams claiming to be 'Agile' with one-year sprint cycles, or shipping debug builds to production because release builds continuously crash, highlighting a pair-programming model where one developer writes the code while another writes the corresponding tests           Finally, we tackle the dangers of chasing vanity metrics, from engineers writing automated assert pass statements to claim fake coverage, to organizations bragging about more code. Anoop distinguishes between output gain and outcome gain, warning that LLMs are creating a massive testing and review crisis by generating 20-page documentation files for minor features.           💡 Notable Links:          Quality Iron Triange of SoftwareBook: Sapiens✨ Episode: DORA Report✨ Episode: Grafana — Managing Open Source🎯 Picks:          Warren - Proof of Quantum Consciousness - PaperAnnop - Book: Genesis: Artificial Intelligence, Hope, and the Human Spirit
How to land a software job in the age of LLMs
2026/08/28
Share Episode                    In this episode, we sit down with Nikhil Mungel, Head of AI R&D at Cribl, to discuss how LLMs have dramatically transformed the tech hiring landscape. The conversation opens with an honest look at the flood of AI-generated, low-quality resumes and remote interview cheating tactics, which have pushed many organizations toward in-person whiteboard interviews or closed-network referrals.           We explore how software development has evolved from character-by-character coding into "judgment work," where an engineer's value relies on holistic decision-making, taste, and business alignment rather than raw syntax memorization. Nikhil emphasizes the importance of an "ownership mindset," urging developers to move beyond acting as mere specification-translators and instead evaluate technical trade-offs through a business-focused lens. We also pull back the curtain on modern technical interviews, highlighting why expressing strong convictions, asking intentional career questions, and proving human reasoning without LLM assistance remain essential for standing out.           💡 Notable Links:          Show: Pluribus🎯 Picks:          Warren - Sony made the walkman worseNikhil - Book: Leadership Strategy and Tactics: Field Manual
Why does anyone use Crossplane?
2026/08/07
Share Episode                    Pushkar Gopalakrishna, Senior Staff Software Engineer at Snap, previously Cruise and AWS, joins to explore why engineering organizations pivot away from Terraform and HCL toward Kubernetes-native tools even when they might not be better. We unpack how developer friction, copy-pasted control structures, and misaligned organizational incentives create massive tech debt—often forcing SREs to manually update infrastructure repositories for compliance, resulting in broken pipelines and severe operational friction.           We debate over the mechanics of Crossplane, detailing how its continuous reconciliation loop and Custom Resource Definitions (CRDs) allow teams to express cloud infrastructure as YAML alongside their application manifests at potentially the cost of async validation. Pushkar pulls back the curtain on how Cruise managed infrastructure at scale using a custom internal platform called 'Juno' to bootstrap GCP projects, repositories, and permissions, while leveraging Crossplane for application-level resources. We also dive into the dangers of using CI tools for continuous deployment, detailing a terrifying incident where a pipeline bug accidentally marked three production Kubernetes namespaces for deletion, and how moving to ArgoCD and Argo Rollouts helped prevent future outages for autonomous vehicles.           Finally, we touch on the realities of non-production environment isolation, testing against live APIs, and why platform teams must balance providing a seamless developer experience without stripping away developer accountability.           💡 Notable Links:          CrossplanePodcast Guest Request for Principal Engineer — What work are you doing?Amazon Multi-level fullyment center for drones✨ Episode: Terraform vs OpenTofu🎯 Picks:          Warren - Books: The Murderbot DiariesPushkar - DJI mini drone
Building Observability for the Innovators
2026/07/31
Share Episode                    Co-Founder of Grafana Labs, Anthony Woods, joins to share his perspective on how open source solutions are thriving despite the deluge of pull requests being thrown at them through their open source repositories.           Most importantly, he outlines how observability is no longer being done by users looking directly at dashboards. The data rarely makes to LLMs or automation, it rarely makes sense even to humans looking at them, without the context. The context is critical component, and having a model that was built on the semantic concepts relevant to your use cases.           And of course we can't stay away from asking on the record the current state of security of open source repositories from a vendor side. Given how their was an inevitable incident with some of the Grafana open source repos, we dig in to figure out how they are dealing with the real world impacts of malware being spread throughout the ecosystem.           💡 Notable Links:          Coinbase's ridiculous spend on observabilityBook: Crossing the ChasmSilicon Valley Show: Hot Dog or Not Hot DogShai Hulud — Grafana open source compromisePodcast Guest Request for Package Manager Security Expert✨ Episode: Productivity🎯 Picks:          Warren - Best Starfleet Captain: PikeAnthony - The Bitter Lesson
When knowledge is free but the infrastructure isn't
2026/07/24
Share Episode                    As it turns out, the entire artificial intelligence boom is essentially running on Wikipedia's free labor, but while knowledge is free, physical server infrastructure definitely is not. We sit down with Moriel Schottlender, Principal Systems Software Engineer at the Wikimedia Foundation, to dissect how public systems survive an endless onslaught of high-volume AI scrapers and aggressive crawlers. Because 65% of the resource-heavy requests originate from automated bots, we explore how Wikimedia navigates this traffic without blocking legitimate users. We skip the approaches of IP-banning which doesn't work in practice and discuss actual mature architectural strategies, by focusing on the users' needs. From structured database dumps and high-volume enterprise APIs to rate-limiting and CDN caching trade-offs.           It's a mind-bogglingly complex ecosystem ­of open-source, a 25-year-old PHP monolith supporting over 900 distinct site instances across 300 languages and 11 unique projects. It's an immense engineering challenge to modernize infrastructure while serving 250,000 active volunteer editors who build custom workflows via Toolforge—Wikimedia's internal, open-source mini-AWS.           Finally, we have to tackle the philosophical divide between artificial statistical models and human creativity. Because LLMs are trained to predict the statistical mean, they inherently miss the edge cases where real human value, internationalization, and accessibility actually reside. And even if they did, we managed to squeeze out every last bit of AI creativity that early models had until what we are actually left with is the most boring result. We also commiserate over the gratuitous low-quality AI pull requests flooding open-source repositories, drawing parallels to the chaotic Hacktoberfest spam of years past.           💡 Notable Links:          Frodo projectImpact of crawlers on Mediawiki's infrastructureBook: The Platform RevolutionMoriel's LLM experiments✨ Episode: 🎯 Picks:          Warren - Video: Are all flags Drawable in PowerPointMoriel - Audiobook: Dungeon Crawler Carl
Technically We Have Code Reviews and the LLM Semantic Layer
2026/07/10
Share Episode                    We are joined this week by Mark Hay, CTO and co-founder of TextQL and former lead of Text Classification Infrastructure at Meta, to uncover the hidden complexities behind massive-scale machine learning. Mark explains why the most crucial features for identifying abusive behavior, like drug dealers or scammers on Facebook and Instagram, rarely rely on the content itself but instead analyze the underlying behavioral graphs, such as abnormal friend requests or messaging patterns.           Of course we review the adversarial nature of spam detection, where bad actors constantly evolve from simple regex evasion to embedding messages inside images or even utilizing pure symbolic communication, like comparing different sized cucumber emojis to evade text filters. That requires diving into the evolution of database querying and the rise of the semantic layer. Mark unpacks why relying on raw LLMs to write complex SQL is a recipe for hallucinations, and how implementing a "correct by construction" semantic layer guarantees structurally sound queries by restricting outputs to a strictly defined configuration. However, this rigid structure fundamentally stifles the creative flexibility of LLMs.           Lastly, we can't avoid exploring the tension between these approaches and how new tools aim to bridge the gap by dynamically balancing raw SQL generation with structured ontological constraints, providing rapid time-to-value for analytical workflows. Finally, we discuss the controversial philosophical shift occurring within software engineering, particularly the tension between the "Don't Repeat Yourself" principle and "Locality of Behavior".           💡 Notable Links:          ✨ Episode: Semantic Search✨ Episode: Formal Verification✨ Episode: Subjective Model Embeddings🎯 Picks:          Warren - Article: I Left Port 22 Open on the Internet for 54 DaysMark - Hotel Room Exercise: Burpies
Who Needs Testers Anyway?
2026/06/26
Share Episode                              We sit down with Itacama CEO Pia Wiedermayer to discuss the absurdity of siloed QA, the disaster of AI-generated API tests, and why developers hate the word "quality." This time we are asking the age-old question: Who needs testers anyway? Pia and Warren discuss how to dismantle the toxic culture of isolated quality assurance.           We explore how the ghosts of waterfall development still haunt modern teams, creating silos where developers blindly throw unverified code over the wall and expect a separate QA department to magically inject quality. Included is the inevitable discussion on the psychological safety of hiding behind narrow job titles and why refusing to take collective ownership of a product is a guaranteed recipe for architectural failure.           Of course we can't avoid commenting on the terrifying reality of replacing human intuition with automated hype. Pia shares a case study of a scale-up that aggressively pivoted to "full steam AI development," intentionally excluding both their Product Owner and QA from the entire experiment. Predictably, it did not end well, but we were able to laugh at the painful irony that an AI-accelerated project scheduled for four weeks ended up taking eight weeks, proving that simply generating code without human oversight just creates more sophisticated bottlenecks.           🎯 Picks:          Warren - Wason Selection Task on The Rest Is SciencePia - Book: The Culture Map
You Wouldn't Implement A Database
2026/06/19
Share Episode                    We talk with Ragic CEO Jeff Kuo about Semantic Web origins, dodging DDoS attacks, and the absolute horror of a database that randomly deletes its own files. He revisits how a 25-year-old master's thesis on the Semantic Web evolved into a massive spreadsheet-driven database builder. It's the one better Airtable alternative.           Rather than forcing non-technical users into complex two-layer SQL architectures, Ragic utilizes a highly flexible, graph-based data model. Achieving this performance meant abandoning traditional ORMs to build a custom graph indexing engine on top of Berkeley DB, a key-value store. This custom implementation came with brutal growing pains, including a terrifying bug that would randomly delete the wrong data files. To survive, Ragic's team shares with us just exactly how they had to hijack the internal implementation to avoid these sorts of problems.           When we get down to it, we review how they dealt with critical DDoS against their cloud providers, how they performed a cloud migration in just one weekend, and how they manage thousands of tenants on shared infrastructure.           💡 Notable Links:          Berkeley DB✨ Episode: Differences between single and multi-tenant architectures🎯 Picks:          Warren - DevOps Days conferencesJeff - Taroko National Park Taiwan
What If Tools Are Not Expensive To Build
2026/06/12
Share Episode                    Developers spend more than 50% of their time reading code, making it the single largest expense in software engineering. Despite this massive cost, the industry rarely discusses or optimizes how we read code. So we've brought in Tudor Girba, CEO at Feenk to help us rethink, just how software engineering should be done. Instead of relying on manual reading and generic text editors, teams must shift toward building deterministic, contextual tools to directly extract information and answer questions about their systems.           The suggested solution? Contextual and composable micro-tools writen by everyone focused on exposing just the right information at the right time. This creates the opportunity for structural interrogation of your solution.           And how many tools should we? We'll if one example of tool is testing, and 50% or more of your code can be tests, imagine what percentage of your software should be actually production related!           Most importantly, generic tools fall short, but where can we find how to build the right tools, listen in to find out....           💡 Notable Links:          ✨ Episode: IDE & Copilot & Critical ThinkingBook: Moldable software developmentWardley MapGuest Request: Formal Verification🎯 Picks:          Warren - The real stuff: Underwood Ranches SrirachaTudor - The beaches of Normandy
DR: Staying resilient in the cloud
2026/06/05
Share Episode                    Welcome back to another hopefully, relief from architectural existential dread. This week, we've pulled in Seth Eliot from Arpio, (Ar-Pi-O, RPO, get it?), to dive headfirst into the beautiful, deeply expensive illusion that migrating your legacy infrastructure to a major hyperscaler magically grants it instant immortality. It doesn't. We break down the shared responsibility model for resilience, which was conveniently cribbed straight from the security model, and analyze how the foundational promise of automated fault isolation boundaries routinely crumbles.           From cloud providers sticking multiple "independent" availability zones inside the exact same physical building, to multi-AZ cascading anomalies, to regional power grid failures, it's clear your provider's abstractions aren't nearly as resilient as their marketing slides suggest.           Discussed within is the "Thundering Herd" phenomenon, that can't be ignored even when the failover clusters are designed correctly. From cross-organization KMS re-encryption loops to the horror of fragmented application logs across CloudFront edge regions, at the end of the day, true resilience isn't achieved by forcing your engineering team to implement features, it's about architecting your baseline, confidentiality for the inevitability of production burning to the ground.           💡 Notable Links:          ✨ Episode: Eat your security vegetables✨ Episode: Matt vibecodes✨ Episode: on DNS and isolation🎯 Picks:          Warren - Book: Moldable software developmentSeth - Lockpick set
Eat your security vegetables
2026/05/29
Share Episode                    This week's adventure tackles the absolute absurdity of modern enterprise infrastructure, where a single company can easily find itself running multiple different CI/CD platforms due to unchecked mergers and acquisitions. We've brought in Chris Farris, AWS Security Hero and consults with companies via Securosis. And dig deep to find the security cracks and philosophize about the real world impacts of tech debt in the AI age.           Management rarely prioritizes standardization, leaving security teams to defend a chaotic swamp of mixed cloud providers, GitHub repositories, and nostalgic on-prem Bitbucket instances. We define this accumulated technical debt not as some abstract concept, but as literal potholes on the infrastructure Autobahn—annoying speed bumps that permanently damage velocity and set organizations up for an inevitable disaster. We contrast this with the evolution from old-school sysadmins cutting their fingers on rack screws to modern engineers spinning up entire architectures with a few lines of code, noting that the ease of deployment has far outpaced our willingness to clean up our own mess.           The crisis is only accelerating now that the cost of writing code (but not having to maintain it) is rapidly approaching zero. While letting an AI agent autonomously build a website or manipulate an AWS sandbox over a single Saturday afternoon sounds magical, it creates a terrifying volume of unreviewed, context-devoid software. Compounding this systemic frailty, massive cloud provider layoffs mean the crucial institutional memory and human operational experience required to survive are walking right out the door. We expose the fundamental flaw of modern agentic tooling: they completely lack fine-grained access control, operating on a dangerous all-or-nothing identity model. Until autonomous agents are engineered with actual conscience, consequence, and common sense, security teams will continue fighting a losing battle against a digital supply chain.           💡 Notable Links:          Chris' Article on AI Tech DebtBreaking Open Source: Malus - ArticleVercel Security Incident✨ Episode: 🎯 Picks:          Warren - Rick & Morty S02 + S03Chris - Risky Business: The latest actually good cybersecurity news
Automatic Data Pipelining: One More Turtle Ahead
2026/05/15
Share Episode                    We grabbed Donald Nguyen, co-founder and CTO at Corvic, to discuss the absurd complexities of enterprise data and multimodal inference. We explore how organizations habitually hoard mountains of useless, "dead" data just out of the sheer fantascy that someone might ask for it later. We highlight the fundamental disconnect where data collectors using tools like Airbyte and Kafka speak a completely different language than the business consumers analyzing it in Excel.           True scale isn't just about managing petabytes; it's the absolute nightmare of extracting subjective business meaning from flat PDFs and invoices. In the deep-end of vector embeddings, we're challenging translating data into a different semantic universe requires imposing a heavy business bias. Auditors and artists will view the exact same invoice completely differently, meaning your embedding model selection is incredibly subjective to the business context.           The industry's desperate search for actual AI success stories beyond basic workflow automation is still ongoing as we laugh—and cry—at the reality that companies are likely budgeting 50% of an engineer's salary for LLM token usage, effectively enabling product managers to burn cash on infinite loops to generate prototype code. Reasonable or unreasonable?           And lastly, we tackle the existential dread of securing autonomous AI agents. Because fine-grained access control for agent actions is basically an unsolved fantasy, we must treat their execution environments as entirely untrusted, relying on rigid sandboxes like AWS Firecracker VMs. Prompt injection attacks are an inevitable flaw of the transformer architecture, and the industry's best defense mechanism seems to be wrapping models inside of other models to validate the outputs. It is quite literally turtles all the way down, and the winner of enterprise security is simply the organization that manages to put one more turtle ahead of the attackers.           💡 Notable Links:          Kuuk Thaayorre Aboriginal Tribe - Cardinal Directions✨ Episode: Generating automatic integrations at scale🎯 Picks:          Warren - Dr. NEMO: Clockwise circle pitDonald - Book: InvestiGators

Podcast reviews

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4.2 out of 5
19 reviews
★★★★★
Celebros 2023/12/29
Enjoy listening and learning
Always something new to learn from this podcast.
★★★★★
mvelasco07 2023/03/14
Great podcast!
I recently discovered Adventure in DevOps and have been blown away by the quality of the content and the expert guests featured on the show. I truly l...
★★★★★
malloryck 2022/09/16
Great info!
Lots to learn about DevOps :)
★★★★★
SavPoi 2022/08/05
Great show
Love the content and conversations being had on this show. We dig what you’re doing ❤️🦊
★★★★★
radioestes 2022/08/05
So. Many. Takeaways.
Thanks for the great podcast! Hello from Kitcaster! 🦊👋
★★☆☆☆
s gin gfuhnf 2022/02/18
Audio quality is garbage
Content might be good? Idk because the audio quality is embarrassingly bad
check all reviews on apple podcasts

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