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Episode

Re-Air: The Data Economy: Turning Information into a Tradable Commodity with Viktor Kessler of Vakamo

Podcast
The Data Stack Show
Published
Oct 29, 2025
Duration seconds
2061
Processing state
processed
Canonical source
https://datastackshow.com
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Summary

The shift from monolithic databases to decoupled Lakehouse architectures is creating a new frontier for data monetization. Viktor Kessler explains how open-source standards like Apache Iceberg enable a future where data is treated as a tradable, standardized product.

Topics

  • Data Lakehouse
  • Apache Iceberg
  • Data Catalog
  • Data Monetization
  • Data Governance
  • Open Source
  • Data Products
  • Cloud Architecture

Highlights

  • Main idea: Modern Lakehouse architecture decouples storage, compute, and metadata to allow for flexible, multi-tool ecosystems
  • Practical takeaway: A centralized catalog is essential for managing governance and access when using disparate tools like Spark, Snowflake, and S3
  • Failure mode: Treating data sharing as raw table transfers rather than delivering standardized 'data products' limits scalability and monetization
  • Technical shift: The transition from rigid mainframe-style structures to open-source standards like Apache Iceberg enables seamless data interoperability
  • Future outlook: The next decade will likely see the rise of automated data exchanges and commodity-style marketplaces for high-value data products

Chapters

  1. 1:00 The Evolution of Data Infrastructure: A look at how modern companies collect and deliver real-time event data using decoupled stacks.
  2. 3:40 Lessons from Legacy Systems: Reflecting on the transition from mainframe DB2 and COBOL to continuous, modern data engineering.
  3. 8:40 The Rise of the Lakehouse: How cloud storage and tools like Spark and Apache Iceberg enable a flexible, multi-tool architecture.
  4. 11:10 Open Source as a Driver of Innovation: The role of the open-source community in predicting and developing the next generation of data tools.
  5. 13:50 The Role of the Metadata Catalog: Understanding the catalog as the essential layer for managing DDL, tables, and schema in a decoupled stack.
  6. 19:00 Governance in Decentralized Environments: Addressing the challenges of managing access and sharing across different business units and vendors.
  7. 21:40 The Emerging Data Economy: Discussing the potential for monetizing data products and the creation of a commodity exchange for information.