Apache Data Lakehouse Weekly: April 3–9, 2026
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The open lakehouse community gathered in San Francisco this week for the biggest Iceberg Summit yet, two full in-person days at the Marriott Marquis, while Arrow's release engineering hummed along, Polaris settled into its first full month as a top-level project, and Parquet's ALP encoding vote moved toward a close. The summit didn't just celebrate what the community has built; it provided the forum to hash out the debates that have defined the dev lists all spring. Apache Iceberg Ic