Yetunde Dada from QuantumBlack joins Jerod for a deep dive on Kedro, a workflow tool that helps structure reproducible, scaleable, deployable, robust, and versioned data pipelines. They discuss what Kedro’s all about and how it’s “changing the landscape of data pipelines in Python”, the ins/outs of open sourcing Kedro, and how they found early success by sweating the details. Finally, Jerod asks Yetunde about her passion project: a virtual reality film which debuted at the Sundance Film Festival in January.
Jon Thornton (Engineering Manager at Squarespace) joined the show to talk about tech debt by way of his post to the Squarespace engineering blog titled “3 Kinds of Good Tech Debt”. We talked through the concept of “good tech debt,” how to leverage it, how to manage it, who’s in charge of it, how it’s similar to ways we leverage financial debt, and how Squarespace uses tech debt to drive product development.
Anders Damsgaard is a climate science researcher working on cryosphere processes at the Department of Geophysics at Stanford University. He joined the show to talk with us about the intersection of open source and climate science. Specifically, we discuss a set of shell tools he created called The Scholarref Tools which allow you to perform most of the tasks required to gather the references needed during the writing phase of an academic paper. We also discuss climate science, physics, self hosting Git, and why Anders isn’t present on any “social” networks.
The commercial VPN industry is a minefield to navigate and many open source solutions are a pain to use or ill-suited for the task. Algo VPN, on the other hand, is a self-hosted personal VPN designed for ease of deployment and security. It uses the securest industry standards, builds on rock-solid solutions like WireGuard and Ansible, and runs on an ever-growing list of cloud hosting providers.
On this episode Dan Guido –CEO of security firm Trail of Bits and Algo’s creator– joins Jerod to discuss the project in depth.
Welcome to 2020 — on this year’s “State of the ‘log’” episode Jerod and I look back at our favorite moments from 2019 and forward to 2020 and beyond. We talk through our most popular episodes, our personal favorites, our 10-year anniversary, the excitement we have for Brain Science our newest podcast, it’s for the curious! And we also look forward to plans we have for 2020 and the decade to come…
Gerhard is back for part two of our interviews at KubeCon 2019. Join him as he goes deep on Prometheus with Björn Rabenstein, Ben Kochie, and Frederic Branczyk… Grafana with Tom Wilkie and Ed Welch… and Crossplane with Jared Watts, Marques Johansson, and Dan Mangum.
Don’t miss part one with Bryan Liles, Priyanka Sharma, Natasha Woods, & Alexis Richardson.
Changelog’s resident infrastructure expert Gerhard Lazu is on location at KubeCon 2019. This is part one of a two-part series from the world’s largest open source conference. In this episode you’ll hear from event co-chair Bryan Liles, Priyanka Sharma and Natasha Woods from GitLab, and Alexis Richardson from Weaveworks.
Stay tuned for part two’s deep dives in to Prometheus, Grafana, and Crossplane.
In this episode we’re shining our maintainer spotlight on Ovilia. Hailing from Shanghai, China, Ovilia is an up-and-coming developer who contributes to Apache ECharts, maintains Polyvia, which does very cool low-poly image and video processing, and has a sweet personal website, too.
This episode with Ovilia continues our maintainer spotlight series where we dig deep into the life of an open source software maintainer. We’re producing this series in partnership with Tidelift. Huge thanks to Tidelift for making this series possible.
Ronald Marrero is a software developer working on NASA’s Artemis program, which aims at landing the first woman and next man on the Moon by 2024. How Ron got here is a fascinating story, starting at UCF and winding its way through the Florida Space Institute, working with NASA’s Swamp Works team, and building an open source excavation robot.
On this episode Ron tells us how it all went down and shares what he learned along the way.
David Cramer joined the show to talk about the recent license change of Sentry to the Business Source License from a BSD 3-clause license. We talk about the details that triggered this change, the specifics of the BSL license and its required parameters, the threat to commercial open source products like Sentry, his concerns for the “open core” model, and what the future of open source might look like in light of protections-oriented source-available licenses like the BSL becoming more common.
Devon Zuegel is an Open Source Product Manager at GitHub. She’s also one of the key people responsible for making GitHub Sponsors a thing. We talk with Devon about how she came to GitHub to develop GitHub Sponsors, the months of research she did to learn how to best solve the sustainability problem of open source, why GitHub is now addressing this issue, the various ways and models of addressing maintainers’ financial needs, and Devon also shared what’s in store for the future of GitHub Sponsors.
Today we have a very special show for you – we’re talking with Quincy Larson the founder of freeCodeCamp as part of a two-part companion podcast series where we each celebrate our 5 and 10 year anniversaries. This year marks 5 years for freeCodeCamp and 10 years for us here at Changelog. So make sure you check out the freeCodeCamp podcast next week when Quincy ships our episode to their feed. But, on today’s episode we catch up with Quincy on all things freeCodeCamp.
Jeff Meyerson, host of Software Engineering Daily, and the founder of FindCollabs (a place to find collaborators for open source software) joined the show to talk about living in San Francisco, his thoughts on podcasting and where the medium is heading, getting through large scale market changes. We talk at length about his new project FindCollabs, the difficulty of reliably finding people to collaborate with, the importance of reputation and ratings systems, and his invite to this audience to check out what he’s doing and get involved.
Robert C. Martin, aka Uncle Bob, joined the show to talk about the practices of Agile. Bob has written a series of books in order to pass down the wisdom he’s gained over his 50 year software career — books like Clean Architecture, Clean Code, The Clean Coder, The Software Craftsman, and finally Clean Agile — which is the focus of today’s discussion. We cover the origins of his “Uncle Bob” nickname, the Agile Manifesto, why Agile is best suited for developing software, how it applies today, communication patterns for teams, co-location vs distributed, and more importantly Bob shares his “why” for writing this book.
Chris Anderson, former Editor-in-Chief of WIRED and a true pioneer in the world of drones, joined the show to talk about his hobby gone wrong, how he started 3D Robotics, DIY Drones, and Dronecode. We also talked about his newest passion, DIY Robocars.
Jerod is joined by Chris and Desmond (co-hosts of the ElixirTalk podcast) to catch up on what’s moving and shaking in the Elixir and Phoenix communities. We discuss what’s attractive about Elixir, what it means to have the language finalized, why folks are so excited by Phoenix LiveView, the ambitious new Lumen project that’s bringing Elixir to WebAssembly, and more.
In this episode we’re shining our maintainer spotlight on Valeri Karpov. Val has been the solo maintainer of Mongoose since 2014. This episode with Val continues our maintainer spotlight series where we dig deep into the life of an open source software maintainer. We’re producing this series in partnership with Tidelift. Huge thanks to Tidelift for making this series possible.
Jonathan Turner, Andrés Robalino, and Yehuda Katz joined the show to talk about Nushell, or just Nu for short. It’s a modern shell for the GitHub era. It’s written in Rust, and it has the backing of some of the greatest minds in open source. We talk through what it is, how it works and cool things you can do with it, why Rust, ideas for the future, and ways for the community to get involved and contribute.
Amal Hussein (Engineering Manager at npm) joined the show to talk about AST’s — aka, abstract syntax trees. Amal is giving a talk at All Things Open on the subject so we asked her to give us an early preview. She’s on a mission to democratize the knowledge and usage of AST’s to push legacy code and the web forward.
Dave Kaplan (Head of Software Engineering at Policygenius) joined the show to talk about Generative Engineering Cultures and how they have become the goal of industry-aware tech teams. We talk through the topology of organizational cultures ranging from pathological, to bureaucratic, to generative, the importance of management buy-in (from the top down) on leading a generative culture, the ability to contribute original value which is deeply rooted in the concept of aligned autonomy. We also covered the 6 core skills required for us to be empowered in our teams.
Abhinav Asthana (founder of Postman) joined the show to talk about Postman, an ADE — API Development Environment — that began as open source and is now a full-fledged company that just announced a $50 million dollar Series B. We talk about why Postman has grown so successfully, APIs and their impact to core business factors, what it means to be an API Development Environment (ADE), and how they created one of the most popular API platforms and community.
In this episode we’re shining our maintainer spotlight on Feross Aboukhadijeh. Feross is the creator and maintainer of 100’s of open source projects which have been downloaded 100’s of million of times each month — projects like StandardJS, BitMidi, and WebTorrent to name a few. This episode with Feross continues our maintainer spotlight series where we dig deep into the life of an open source software maintainer. We’re producing this series in partnership with Tidelift. Huge thanks to Tidelift for making this series possible.
We’re on the expo hall floor of OSCON 2019 talking with Eric Holscher, Ali Spittel, and Hong Phuc Dang. First up, we talk to Eric about his work at Write the Docs, ethical advertising, and the Pac-Man rule at conferences. Second, we talk with Ali about her passion for teaching developers, her passion for writing, and her new found love for podcasting. Last, we talk with Hong about her work at FOSSASIA, the disconnect between America and Asia in open source, and several of the cool open source projects they have on GitHub.
Ryan Singer, head of Product Strategy at Basecamp, joined the show to talk about their newest book — Shape Up: Stop running in circles and ship work that matters. It’s written by Ryan himself and you can read it right now for free online at Basecamp.com/shapeup.
We talked about the back story of the book, how the methodology for Shape Up developed from within at Basecamp, the principles and methodologies of Shape Up, how teams of varying sizes can implement Shape Up. Ryan even shared a special invitation to our listeners near the end of the show to his live and in-person Shape Up workshop on August 28th in Detroit, Michigan.
Christine Yen (co-founder and CEO of Honeycomb) joined the show to talk about her upcoming talk at Strange Loop titled “Observability: Superpowers for Developers.” We talk practically about observability and how it delivers on these superpowers. We also cover the biggest hurdles to observability, the cultural shifts needed in teams to implement observability, and even the gains the entire organization can enjoy when you deliver high-quality code and you’re able to respond to system failure with resilience.
We’re joined by Ron Evans at OSCON on the expo hall floor talking about Go and how it’s eating the world of software. Specifically we’re talking about TinyGo and what they’re doing to bring the Go programming language to micro-controllers and modern web browsers. According to Ron Evans, “embedded systems and Go are the most exciting things happening right now.”
Adam Jacob (co-founder and board member of Chef) joins the show to talk about the keynote he’s giving at OSCON this week. The keynote is titled “The war for the soul of open source.” We talked about what made open source great in the first place, what went wrong, the pitfalls of open core models, licensing, and more.
By the way, we’re at OSCON this week so if you make your way to the expo hall, make sure you come by our booth and say hi.
Dave Thomas and Andy Hunt, best known as the authors of The Pragmatic Programmer and founders of The Pragmatic Bookshelf, joined the show today to talk about the 20th anniversary edition of The Pragmatic Programmer. This is a beloved book to software developers all over the world, so we wanted to catch up with Andy and Dave to talk about how this book came to be, some of the wisdom shared in its contents, as well as the impact it’s had on the world of software.
Also, the beta book is now “fully content complete” and is going to production. If you decide to pick up the ebook, you’ll get a coupon for 50% off the hardcover when it comes out this fall.
In this episode we’re shinning our maintainer spotlight on Ned Batchelder. Ned is one of the lucky ones out there that gets to double-dip — his day job is working on open source at edX, working on the Open edX community team. Ned is also a “single maintainer” of coverage.py - a tool for measuring code coverage of Python programs. This episode with Ned kicks off the first of many in our maintainer spotlight series where we dig deep into the life of an open source software maintainer. We’re producing this series in partnership with Tidelift. Huge thanks to Tidelift for making this series possible.