E181: Why Multimodal Is the Future of AI Data Workloads

E181: Why Multimodal Is the Future of AI Data Workloads

Author: Robby (MTF); Tim (Essence VC) September 10, 2025 Duration: 36:31

Chang She is Co-Founder & CEO of LanceDB, the multimodal lakehouse platform. Their open source data format lance has over 5K stars on GitHub and is a modern columnar data format for ML and LLMs implemented in Rust.

LanceDB has raised $41M from investors including Theory Ventures, CRV, and Essence VC.

In this episode, we dig into:

  • Early focus: autonomous vehicles; solved real-time analysis limits with Lance format → 9,000% performance gain.

  • Multi-modal AI taking off (vision, audio, text); Midjourney & Runway as pioneers; audio now a major category.

  • How they built trust through open source.

  • Integrated workflows (data prep + search + embedding) going beyond vector DBs; education needed to show full value.

  • Cloud/serverless launch in 2023–24 enabled seamless local-to-production use.

  • Future bets: audio infra, robotics, spatial reasoning; vector DBs risk irrelevance if they don’t evolve.


Building a company around open source software is a unique and often misunderstood path, full of specific challenges and rare opportunities. The Open Source Startup Podcast digs into that journey directly with the people who have navigated it, moving beyond theory to the practical realities shared in conversation. Hosts Robby and Tim bring their distinct perspectives from MTF and Essence VC to these discussions, creating a space where founders speak candidly. You’ll hear from the architects behind names like HashiCorp, MongoDB, and Vercel, as well as leaders from Chronosphere, DBT, and mobile.dev, as they unpack their experiences. This podcast focuses on the pivotal decisions around community building, monetization strategies, and maintaining project ethos under the pressures of scaling a business. Each episode serves as a detailed case study, revealing how these companies turned publicly available code into sustainable, impactful enterprises. The dialogue naturally explores the tensions between open collaboration and commercial needs, offering a real-world blueprint that is both instructive and nuanced. For anyone curious about the intersection of community-driven development and venture-scale growth, this series provides an essential and unfiltered resource.
Author: Language: English Episodes: 50

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