Software Defined Interviews
Software Defined Interviews
Software Defined Talk
Episode 121: Art Degrees, Sun Microsystems, and How Kubernetes Scales Contributions, with Josh Berkus
1 hour 13 minutes Posted Mar 4, 2026 at 9:00 am.
Degrees and regrets
Philosophy to tech path
Liberal arts skills at work
Meet Josh Burka
Sculpture and learning to learn
Atari hacking origins
Hardware matters again
Making 40 Kubernetes mugs
Production pottery lessons
Sun Microsystems explained
Sun culture and politics
Postgres at Sun and MySQL
Sun Plays Postgres vs MySQL
MySQL Deal and Sun Exit Plan
When Big Companies Fail Upward
VC Pressure and Copycat Startups
Open Source Shifts to Vendors
Foundations and Neutral Governance
Why Individuals Still Contribute
Joining Kubernetes and Release Team
Scaling Kubernetes with Process
Contributor Experience and AI Slop
How to Get Involved and Wrap Up
0:00
1:13:44
Download MP3
Show notes

Whitney and Coté discuss with Josh Berkus (Red Hat, Kubernetes contributor) how liberal and fine arts degrees (philosophy, photography, sculpture, pottery) apply to tech careers. Berkus details how early hardware experience influenced his database performance work, noting hardware's renewed relevance with AI and multi-arch computing. The conversation covers Sun Microsystems’ 1990s internet role, internal politics, and its MySQL/Postgres strategy. They examine open source's shift from end-user to vendor-driven models, foundations' roles, and contributor incentives. Berkus describes Kubernetes release processes, contributor-experience programs, and its resilience to low-quality AI contributions.

You can also watch the video recording of this episode if you prefer that kind of thing.

Josh's home page on the World Wide Web.

And, check out Josh's pottery store, Fuzzy Chef.

Special Guest: Josh Berkus.