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The CTO Podcast with Fexingo

How Pixar Rebuilt Its Render Farm for Real-Time

The CTO Podcast with Fexingo · 2026-06-03 · 9 min

Episode notes

In this episode, we dive into how Pixar Engineering rebuilt their legendary render farm architecture to support hybrid real-time workflows without sacrificing the fidelity that made 'Soul' and 'The Incredibles 2' possible. Hosts Lucas and Luna unpack the tradeoffs between batch rendering and real-time ray tracing, the shift to a unified storage fabric, and how Pixar's internal tool RenderMan co-evolved with Disney's streaming push. We discuss the specific challenge of maintaining deterministic results across heterogeneous GPU clusters and how the team used a scene-graph abstraction to decouple authoring from rendering. A concrete look at the infrastructure behind animated movies and why it matters for any engineering org managing legacy systems under new constraints. #Pixar #RenderFarm #RealTimeRendering #RenderMan #Disney #AnimationTech #BusinessAndTechnology #CTOPodcast #FexingoBusiness #BusinessPodcast #EngineeringOrg #Architecture #GPUClusters #SceneGraph #StorageFabric #DeterministicRendering #LegacyModernization #HybridWorkflows Keep every episode free: buymeacoffee.com/fexingo

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