The InfoQ Podcast

In this episode, Thomas Betts chats with Madelyn Olson, a maintainer of the Valkey project and a Principal Software Development Engineer at Amazon ElastiCache and Amazon MemoryDB. The conversation covers how Valkey started as an open source fork of Redis and how the maintainers optimized the memory usage and improved throughput.

Read a transcript of this interview: https://bit.ly/4qhsIM6

Subscribe to the Software Architects’ Newsletter for your monthly guide to the essential news and experience from industry peers on emerging patterns and technologies:

https://www.infoq.com/software-architects-newsletter

Upcoming Events:

QCon London 2026 (March 16-19, 2026)

QCon London equips senior engineers, architects, and technical leaders with trusted, practical insights to lead the change in software development. Get real-world solutions and leadership strategies from senior software practitioners defining current trends and solving today's toughest software challenges.

https://qconlondon.com/

QCon AI Boston 2026 (June 1-2, 2026)

Learn how real teams are accelerating the entire software lifecycle with AI.

https://boston.qcon.ai

The InfoQ Podcasts:

Weekly inspiration to drive innovation and build great teams from senior software leaders. Listen to all our podcasts and read interview transcripts:

- The InfoQ Podcast https://www.infoq.com/podcasts/

- Engineering Culture Podcast by InfoQ https://www.infoq.com/podcasts/#engineering_culture

- Generally AI: https://www.infoq.com/generally-ai-podcast/

Follow InfoQ:

- Mastodon: https://techhub.social/@infoq

- X: https://x.com/InfoQ?from=@

- LinkedIn: https://www.linkedin.com/company/infoq/

- Facebook: https://www.facebook.com/InfoQdotcom#

- Instagram: https://www.instagram.com/infoqdotcom/?hl=en

- Youtube: https://www.youtube.com/infoq

- Bluesky: https://bsky.app/profile/infoq.com

Write for InfoQ: Learn and share the changes and innovations in professional software development.

- Join a community of experts.

- Increase your visibility.

- Grow your career.

https://www.infoq.com/write-for-infoq

Erica Pisani, host of the performance and sustainability track at QCon London 2025, retrospects on the lessons learned from assembling the track and the lessons learned from attending the talks. She touches on the importance of the environmental-social aspects of software and hints on how developers can improve these aspects with small steps in the architecture and practices of building software.

Read a transcript of this interview: https://bit.ly/3Zquqjj

Subscribe to the Software Architects’ Newsletter for your monthly guide to the essential news and experience from industry peers on emerging patterns and technologies:

https://www.infoq.com/software-architects-newsletter

Upcoming Events:

QCon London 2026 (March 16-19, 2026)

QCon London equips senior engineers, architects, and technical leaders with trusted, practical insights to lead the change in software development. Get real-world solutions and leadership strategies from senior software practitioners defining current trends and solving today's toughest software challenges.

https://qconlondon.com/

QCon AI Boston 2026 (June 1-2, 2026)

Learn how real teams are accelerating the entire software lifecycle with AI.

https://boston.qcon.ai

The InfoQ Podcasts:

Weekly inspiration to drive innovation and build great teams from senior software leaders. Listen to all our podcasts and read interview transcripts:

- The InfoQ Podcast https://www.infoq.com/podcasts/

- Engineering Culture Podcast by InfoQ https://www.infoq.com/podcasts/#engineering_culture

- Generally AI: https://www.infoq.com/generally-ai-podcast/

Follow InfoQ:

- Mastodon: https://techhub.social/@infoq

- X: https://x.com/InfoQ?from=@

- LinkedIn: https://www.linkedin.com/company/infoq/

- Facebook: https://www.facebook.com/InfoQdotcom#

- Instagram: https://www.instagram.com/infoqdotcom/?hl=en

- Youtube: https://www.youtube.com/infoq

- Bluesky: https://bsky.app/profile/infoq.com

Write for InfoQ: Learn and share the changes and innovations in professional software development.

- Join a community of experts.

- Increase your visibility.

- Grow your career.

https://www.infoq.com/write-for-infoq

In this podcast Michael Stiefel spoke with David Gudeman about software architecture for startups. The discussion starts by illuminating how to make decisions with imperfect information, and how uncertainty and ambiguity flow through all aspects of developing the architecture. This leads to analyzing how the architect must focus on both product strategy and technical decisions, and how there must be a collaborative effort between the product and technical teams.

David Gudeman then talks about how one never really throws away working software, and how to evolve your architecture as the startup grows. The podcast concludes with advice for somebody who is thinking about being a software architect in a startup.

Read a transcript of this interview: https://bit.ly/3NEvVrc

Subscribe to the Software Architects’ Newsletter for your monthly guide to the essential news and experience from industry peers on emerging patterns and technologies:

https://www.infoq.com/software-architects-newsletter

Upcoming Events:

QCon London 2026 (March 16-19, 2026)

QCon London equips senior engineers, architects, and technical leaders with trusted, practical insights to lead the change in software development. Get real-world solutions and leadership strategies from senior software practitioners defining current trends and solving today's toughest software challenges.

https://qconlondon.com/

QCon AI Boston 2026 (June 1-2, 2026)

Learn how real teams are accelerating the entire software lifecycle with AI.

https://boston.qcon.ai

The InfoQ Podcasts:

Weekly inspiration to drive innovation and build great teams from senior software leaders. Listen to all our podcasts and read interview transcripts:

- The InfoQ Podcast https://www.infoq.com/podcasts/

- Engineering Culture Podcast by InfoQ https://www.infoq.com/podcasts/#engineering_culture

- Generally AI: https://www.infoq.com/generally-ai-podcast/

Follow InfoQ:

- Mastodon: https://techhub.social/@infoq

- X: https://x.com/InfoQ?from=@

- LinkedIn: https://www.linkedin.com/company/infoq/

- Facebook: https://www.facebook.com/InfoQdotcom#

- Instagram: https://www.instagram.com/infoqdotcom/?hl=en

- Youtube: https://www.youtube.com/infoq

- Bluesky: https://bsky.app/profile/infoq.com

Write for InfoQ: Learn and share the changes and innovations in professional software development.

- Join a community of experts.

- Increase your visibility.

- Grow your career.

https://www.infoq.com/write-for-infoq

In this episode, Thomas Betts chats with Olivia McVicker, a Senior Cloud Advocate at Microsoft about AI-driven software development. The conversation covers the current, mainstream AI coding assistants and gets into where those tools are quickly heading. They then look to the future of how the entire software development lifecycle will see the benefits of AI in the next few years.

Read a transcript of this interview: https://bit.ly/4qIJT9F

Subscribe to the Software Architects’ Newsletter for your monthly guide to the essential news and experience from industry peers on emerging patterns and technologies:

https://www.infoq.com/software-architects-newsletter

Upcoming Events:

QCon London 2026 (March 16-19, 2026)

QCon London equips senior engineers, architects, and technical leaders with trusted, practical insights to lead the change in software development. Get real-world solutions and leadership strategies from senior software practitioners defining current trends and solving today's toughest software challenges.

https://qconlondon.com/

QCon AI Boston 2026 (June 1-2, 2026)

Learn how real teams are accelerating the entire software lifecycle with AI.

https://boston.qcon.ai

The InfoQ Podcasts:

Weekly inspiration to drive innovation and build great teams from senior software leaders. Listen to all our podcasts and read interview transcripts:

- The InfoQ Podcast https://www.infoq.com/podcasts/

- Engineering Culture Podcast by InfoQ https://www.infoq.com/podcasts/#engineering_culture

- Generally AI: https://www.infoq.com/generally-ai-podcast/

Follow InfoQ:

- Mastodon: https://techhub.social/@infoq

- X: https://x.com/InfoQ?from=@

- LinkedIn: https://www.linkedin.com/company/infoq/

- Facebook: https://www.facebook.com/InfoQdotcom#

- Instagram: https://www.instagram.com/infoqdotcom/?hl=en

- Youtube: https://www.youtube.com/infoq

- Bluesky: https://bsky.app/profile/infoq.com

Write for InfoQ: Learn and share the changes and innovations in professional software development.

- Join a community of experts.

- Increase your visibility.

- Grow your career.

https://www.infoq.com/write-for-infoq

In this podcast, InfoQ spoke with Somtochi Onyekwere on recent developments in distributed data systems, how to achieve fast, eventually consistent replication across distributed nodes, and how Conflict-free Replicated Data Type (CRDTs) can help with conflict resolution when managing data.

Read a transcript of this interview: https://bit.ly/3Lrq9Zf

Subscribe to the Software Architects’ Newsletter for your monthly guide to the essential news and experience from industry peers on emerging patterns and technologies:

https://www.infoq.com/software-architects-newsletter

Upcoming Events:

QCon London 2026 (March 16-19, 2026)

QCon London equips senior engineers, architects, and technical leaders with trusted, practical insights to lead the change in software development. Get real-world solutions and leadership strategies from senior software practitioners defining current trends and solving today's toughest software challenges.

https://qconlondon.com/

QCon AI Boston 2026 (June 1-2, 2026)

Learn how real teams are accelerating the entire software lifecycle with AI.

https://boston.qcon.ai

The InfoQ Podcasts:

Weekly inspiration to drive innovation and build great teams from senior software leaders. Listen to all our podcasts and read interview transcripts:

- The InfoQ Podcast https://www.infoq.com/podcasts/

- Engineering Culture Podcast by InfoQ https://www.infoq.com/podcasts/#engineering_culture

- Generally AI: https://www.infoq.com/generally-ai-podcast/

Follow InfoQ:

- Mastodon: https://techhub.social/@infoq

- X: https://x.com/InfoQ?from=@

- LinkedIn: https://www.linkedin.com/company/infoq/

- Facebook: https://www.facebook.com/InfoQdotcom#

- Instagram: https://www.instagram.com/infoqdotcom/?hl=en

- Youtube: https://www.youtube.com/infoq

- Bluesky: https://bsky.app/profile/infoq.com

Write for InfoQ: Learn and share the changes and innovations in professional software development.

- Join a community of experts.

- Increase your visibility.

- Grow your career.

https://www.infoq.com/write-for-infoq

In this end-of-year panel, the InfoQ podcast hosts reflect on AI’s impact on software delivery, the growing importance of sociotechnical systems, evolving cloud realities, and what 2026 may bring.

Read a transcript of this interview: https://bit.ly/3Lk6SsF

Subscribe to the Software Architects’ Newsletter for your monthly guide to the essential news and experience from industry peers on emerging patterns and technologies:

https://www.infoq.com/software-architects-newsletter

Upcoming Events:

QCon London 2026 (March 16-19, 2026)

QCon London equips senior engineers, architects, and technical leaders with trusted, practical insights to lead the change in software development. Get real-world solutions and leadership strategies from senior software practitioners defining current trends and solving today's toughest software challenges.

https://qconlondon.com/

QCon AI Boston 2026 (June 1-2, 2026)

Learn how real teams are accelerating the entire software lifecycle with AI.

https://boston.qcon.ai

The InfoQ Podcasts:

Weekly inspiration to drive innovation and build great teams from senior software leaders. Listen to all our podcasts and read interview transcripts:

- The InfoQ Podcast https://www.infoq.com/podcasts/

- Engineering Culture Podcast by InfoQ https://www.infoq.com/podcasts/#engineering_culture

- Generally AI: https://www.infoq.com/generally-ai-podcast/

Follow InfoQ:

- Mastodon: https://techhub.social/@infoq

- X: https://x.com/InfoQ?from=@

- LinkedIn: https://www.linkedin.com/company/infoq/

- Facebook: https://www.facebook.com/InfoQdotcom#

- Instagram: https://www.instagram.com/infoqdotcom/?hl=en

- Youtube: https://www.youtube.com/infoq

- Bluesky: https://bsky.app/profile/infoq.com

Write for InfoQ: Learn and share the changes and innovations in professional software development.

- Join a community of experts.

- Increase your visibility.

- Grow your career.

https://www.infoq.com/write-for-infoq

In this episode, Simon Ritter, Deputy CTO at Azul, sat down with podcast host Michael Redlich, Lead Editor of the Java topic at InfoQ, and discussed the latest features in OpenJDK and Simon’s experiences serving on the JCP Expert Group since JDK 9. OpenJDK topics included: the six-month release cycle, Generational Shenandoah, JDK Flight Recorder, Project Leyden and Compact Object Headers.

Please note that this podcast was recorded on October 29, 2025 before anticipated upcoming events were discussed and before the public announcement on the acquisition of Payara by Azul.

Read a transcript of this interview: https://bit.ly/4aqpTEe

Subscribe to the Software Architects’ Newsletter for your monthly guide to the essential news and experience from industry peers on emerging patterns and technologies:

https://www.infoq.com/software-architects-newsletter

Upcoming Events:

QCon London 2026 (March 16-19, 2026)

QCon London equips senior engineers, architects, and technical leaders with trusted, practical insights to lead the change in software development. Get real-world solutions and leadership strategies from senior software practitioners defining current trends and solving today's toughest software challenges.

https://qconlondon.com/

QCon AI Boston 2026 (June 1-2, 2026)

Learn how real teams are accelerating the entire software lifecycle with AI.

https://boston.qcon.ai

The InfoQ Podcasts:

Weekly inspiration to drive innovation and build great teams from senior software leaders. Listen to all our podcasts and read interview transcripts:

- The InfoQ Podcast https://www.infoq.com/podcasts/

- Engineering Culture Podcast by InfoQ https://www.infoq.com/podcasts/#engineering_culture

- Generally AI: https://www.infoq.com/generally-ai-podcast/

Follow InfoQ:

- Mastodon: https://techhub.social/@infoq

- X: https://x.com/InfoQ?from=@

- LinkedIn: https://www.linkedin.com/company/infoq/

- Facebook: https://www.facebook.com/InfoQdotcom#

- Instagram: https://www.instagram.com/infoqdotcom/?hl=en

- Youtube: https://www.youtube.com/infoq

- Bluesky: https://bsky.app/profile/infoq.com

Write for InfoQ: Learn and share the changes and innovations in professional software development.

- Join a community of experts.

- Increase your visibility.

- Grow your career.

https://www.infoq.com/write-for-infoq

Will McGugan, the maker of Textual and Rich frameworks, speaks about the reasoning of developing the two two libraries and the lesson learned. Also, he shares light on Toad, his current project, which he envisions being a more visually appealing way of interacting with agentic LLMs through command line.

Read a transcript of this interview: https://bit.ly/4j1MtFq

Subscribe to the Software Architects’ Newsletter for your monthly guide to the essential news and experience from industry peers on emerging patterns and technologies:

https://www.infoq.com/software-architects-newsletter

Upcoming Events:

QCon London 2026 (March 16-19, 2026)

QCon London equips senior engineers, architects, and technical leaders with trusted, practical insights to lead the change in software development. Get real-world solutions and leadership strategies from senior software practitioners defining current trends and solving today's toughest software challenges.

https://qconlondon.com/

QCon AI Boston 2026 (June 1-2, 2026)

Learn how real teams are accelerating the entire software lifecycle with AI.

https://boston.qcon.ai

The InfoQ Podcasts:

Weekly inspiration to drive innovation and build great teams from senior software leaders. Listen to all our podcasts and read interview transcripts:

- The InfoQ Podcast https://www.infoq.com/podcasts/

- Engineering Culture Podcast by InfoQ https://www.infoq.com/podcasts/#engineering_culture

- Generally AI: https://www.infoq.com/generally-ai-podcast/

Follow InfoQ:

- Mastodon: https://techhub.social/@infoq

- X: https://x.com/InfoQ?from=@

- LinkedIn: https://www.linkedin.com/company/infoq/

- Facebook: https://www.facebook.com/InfoQdotcom#

- Instagram: https://www.instagram.com/infoqdotcom/?hl=en

- Youtube: https://www.youtube.com/infoq

- Bluesky: https://bsky.app/profile/infoq.com

Write for InfoQ: Learn and share the changes and innovations in professional software development.

- Join a community of experts.

- Increase your visibility.

- Grow your career.

https://www.infoq.com/write-for-infoq

QCon AI New York Chair Wes Reisz talks with LinkedIn’s Karthik Ramgopal and Prince Valluri about enabling AI agents at enterprise scale. They discuss how platform teams orchestrate secure, multi-agentic systems, the role of MCP, the use of foreground and background agents, improving developer experience, and reducing toil.

Read a transcript of this interview: https://bit.ly/4prPukO

Subscribe to the Software Architects’ Newsletter for your monthly guide to the essential news and experience from industry peers on emerging patterns and technologies:

https://www.infoq.com/software-architects-newsletter

Upcoming Events:

QCon AI New York 2025 (December 16-17, 2025) - SOLD OUT!

https://ai.qconferences.com/

QCon London 2026 (March 16-19, 2026)

QCon London equips senior engineers, architects, and technical leaders with trusted, practical insights to lead the change in software development. Get real-world solutions and leadership strategies from senior software practitioners defining current trends and solving today's toughest software challenges.

https://qconlondon.com/

QCon AI Boston 2026 (June 1-2, 2026)

Learn how real teams are accelerating the entire software lifecycle with AI.

https://boston.qcon.ai

The InfoQ Podcasts:

Weekly inspiration to drive innovation and build great teams from senior software leaders. Listen to all our podcasts and read interview transcripts:

- The InfoQ Podcast https://www.infoq.com/podcasts/

- Engineering Culture Podcast by InfoQ https://www.infoq.com/podcasts/#engineering_culture

- Generally AI: https://www.infoq.com/generally-ai-podcast/

Follow InfoQ:

- Mastodon: https://techhub.social/@infoq

- X: https://x.com/InfoQ?from=@

- LinkedIn: https://www.linkedin.com/company/infoq/

- Facebook: https://www.facebook.com/InfoQdotcom#

- Instagram: https://www.instagram.com/infoqdotcom/?hl=en

- Youtube: https://www.youtube.com/infoq

- Bluesky: https://bsky.app/profile/infoq.com

Write for InfoQ: Learn and share the changes and innovations in professional software development.

- Join a community of experts.

- Increase your visibility.

- Grow your career.

https://www.infoq.com/write-for-infoq

Gabriele Columbro, managing director of the Linux Foundation Europe, discusses the differences in the open-source landscape between Europe, China and the US. Stressing that the open-source landscape is the last favorable ground for global innovation in the current geo-political landscape.

Read a transcript of this interview: https://bit.ly/4rFIhPu

Subscribe to the Software Architects’ Newsletter for your monthly guide to the essential news and experience from industry peers on emerging patterns and technologies:

https://www.infoq.com/software-architects-newsletter

Upcoming Events:

QCon AI New York 2025 (December 16-17, 2025) - SOLD OUT!

https://ai.qconferences.com/

QCon London 2026 (March 16-19, 2026)

QCon London equips senior engineers, architects, and technical leaders with trusted, practical insights to lead the change in software development. Get real-world solutions and leadership strategies from senior software practitioners defining current trends and solving today's toughest software challenges.

https://qconlondon.com/

QCon AI Boston 2026 (June 1-2, 2026)

Learn how real teams are accelerating the entire software lifecycle with AI.

https://boston.qcon.ai

The InfoQ Podcasts:

Weekly inspiration to drive innovation and build great teams from senior software leaders. Listen to all our podcasts and read interview transcripts:

- The InfoQ Podcast https://www.infoq.com/podcasts/

- Engineering Culture Podcast by InfoQ https://www.infoq.com/podcasts/#engineering_culture

- Generally AI: https://www.infoq.com/generally-ai-podcast/

Follow InfoQ:

- Mastodon: https://techhub.social/@infoq

- X: https://x.com/InfoQ?from=@

- LinkedIn: https://www.linkedin.com/company/infoq/

- Facebook: https://www.facebook.com/InfoQdotcom#

- Instagram: https://www.instagram.com/infoqdotcom/?hl=en

- Youtube: https://www.youtube.com/infoq

- Bluesky: https://bsky.app/profile/infoq.com

Write for InfoQ: Learn and share the changes and innovations in professional software development.

- Join a community of experts.

- Increase your visibility.

- Grow your career.

https://www.infoq.com/write-for-infoq