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Learn how to build vendor-agnostic Lakehouse architectures using open-source technologies in this 23-minute conference talk from OSA Con 2025. Discover Lakekeeper, an open-source Apache Iceberg catalog that enables truly portable data architectures across clouds, compute engines, and storage layers. Explore how open formats like Iceberg and open catalogs can eliminate vendor silos while maintaining full control over your data infrastructure. Understand the critical role of metadata and catalogs as the new control plane for governance and orchestration in modern data systems. Examine real-world examples of Lakehouse deployments utilizing Trino, Spark, and DuckDB to demonstrate practical implementation strategies. Gain insights into building cloud-neutral, compute-agnostic analytics pipelines that provide flexibility and scalability without sacrificing functionality. Learn why embracing open standards is essential for future-proofing data architectures and avoiding costly vendor lock-in scenarios. Whether modernizing existing infrastructure or designing new systems from scratch, acquire practical knowledge and innovative approaches for maintaining architectural freedom while leveraging the full benefits of the Lakehouse paradigm through entirely open-source solutions.
