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About This Podcast
Each episode of Discursive takes one idea — from open source to FinOps, from AI agents to cloud cost models — and unpacks it through the lens of decades spent building the web, scaling infrastructure, and writing about how technology actually evolves.
Recorded in Seattle, Discursive is a ten-minute conversation about where software has been and where it’s heading — across cloud, FinOps, open source, AI, and the culture that connects them.
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Recent Episodes
S1E26 Weekly Tech News: The Cloudflare Outage and the Dangerous Centralization of the Cloud
On November 18, 2025, a routine database permission change at Cloudflare triggered a cascade of failures that took down major platforms including X, ChatGPT, and Canva for six hours. The technical…
S1E25 Evolution of Databases Part III: Navigating the Vector Database Landscape
In this technical deep-dive, Tim O'Brien shifts from vector database theory to practice, providing a comprehensive survey of "The Contenders" in the vector database market as of late 2025. Building…
S1E24 Evolution of Databases Part II: Understanding Vector Databases - AI Turns Everything Into Numbers
Following up on Part 1's journey from Oracle-dominated shops to today's polyglot persistence landscape, this episode dives into what might be the strangest twist yet in database evolution: vector…
S1E23 Evolution of Databases Part I: 20 Years - How Databases Changed While DBAs Vanished
In 1999, every production system had its Albert—a database administrator who typed with two fingers, knew every table and index by heart, and could prevent disasters with a well-timed "no." Today,…
S1E22 Today's News: Sleepy Pickle Attack Exposes Critical Vulnerability in Machine Learning Supply Chain (November 16, 2025)
A team of researchers from Columbia University, Brown University, Purdue, Google, and Technion has uncovered a devastating supply chain attack vector that threatens the entire machine learning…
S1E21 Archive.today Under Attack, AWS's Biggest Deprecation Ever, and AI Clocks That Fail Like Dementia Patients (November 15, 2025)
A shadowy French organization is weaponizing European law to censor Archive.today through DNS-level blocking, claiming the site hosts illegal content without ever notifying Archive.today itself.…
S1E20 NPM Under Attack: IndonesianFoods Worm Turns Open Source Rewards Into Crypto Mining
The npm registry faces an unprecedented attack as the IndonesianFoods worm demonstrates a new paradigm in supply chain threats. Unlike traditional malware that steals credentials, this…
S1E19 Tech News for November 13, 2025: Microsoft Patch, Rust 1.91.1, IBM's Quantum Loon, NYTimes OpenAI Order
Microsoft released its November 2025 Patch Tuesday, addressing 63 vulnerabilities, including CVE-2025-62215—a Windows Kernel elevation-of-privilege zero-day already exploited in the wild. The release…
S1E18 Beautiful and Dangerous: Auroras and Potential Risks
When we witness the Northern Lights dancing across the sky, we're seeing the visible aftermath of explosions that release more energy than billions of nuclear bombs. The Sun fuses 600 million tons of…
S1E17 Quantum Hype Cycle Exposed: When Tech Journalism Fails (Plus Linux Goes Microsoft, Container Escapes, and Rivers as People)
Tech journalism's quantum confusion reached peak absurdity a few weeks ago as outlets recycled Google's December 2024 Willow chip announcement as breaking news. The real story—Google's October 2025…
S1E16 The Hidden Cost of Feeling Productive: AI Coding and (Expensive) Automation Bias
The real cost of AI coding tools isn't just measured in dollars—it's measured in the dangerous gap between feeling productive and actually being productive. When developers kick off multiple AI…
S1E15 Technology News: The Mark Zuckerberg You've Never Heard Of
Three stories dominate today's tech landscape, each revealing how complexity can create unexpected problems. First, Maciej Mensfeld tracked down an almost-impossible bug in Ruby's FFI library where…
S1E14 The Incredible Machine: When Corporate Theater Met the Dawn of Unix
"The Incredible Machine" was Bell Labs' 1968 promotional masterpiece—complete with scientists in full suits, dramatic red lighting, and demonstrations of light pens drawing circuits on graphics…
S1E13 Today's Tech News: Massive Credential Breach, Meta's Rust-Powered Type Checker, and the End of an Era
Troy Hunt has processed the largest data breach corpus in Have I Been Pwned's history—nearly 2 billion unique email addresses and 1.3 billion passwords, with 625 million passwords never seen before.…
S1E12 Developers, It's Time to Secure Your Workstations and Laptops
Developer workstations have become treasure chests of credentials—API keys, database passwords, cloud tokens, SSH keys—essentially the keys to the kingdom. This episode examines why developers have…
S2E11 Git's Discontents: Examining the Cracks in Version Control's Crown
Git fundamentally transformed software development, enabling the open-source explosion we've witnessed over the past two decades. But as we approach Git's 20th birthday, it's worth examining where…
S1E10 Trusting the Autopilot: When AI Flies Better Than Humans
Modern aviation has a counterintuitive rule: keep the autopilot engaged during turbulence. After analyzing millions of flights, Airbus found that pilots who disconnect autopilot often make things…
S1E9 Meteors vs. Data Centers - Cloud Computing: Worst Case Scenarios
The October 2025 AWS outage in us-east-1 was a 15-hour preview of life without the cloud. When a DNS resolution failure cascaded through DynamoDB, it didn't just take down websites – it disrupted…
S1E8 Today's News: Haskell in the Browser
The main segment explores a milestone for the web platform: the Glasgow Haskell Compiler (GHC) now runs entirely in modern browsers via WebAssembly (Wasm). Developers can write, compile, and run…
S1E7 Today's News and Weekly Review
TORCHLIGHT, a research tool presented at USENIX Security 2025, discovered 29 zero-day exploits affecting 12.71 million IoT devices hidden on the Tor network by analyzing 26 terabytes of traffic over…
Frequently Asked Questions
Discursive Podcast has published 26 episodes since October 2025, covering topics in Technology.
Discursive Podcast is currently dormant with new episodes daily. Average episode length is 25m.
