Verified75% confidenceFactExact time
Apache Iceberg and Apache Hudi, together with Delta Lake, are collectively known as the three major open formats of the lakehouse era.
3
Sources
75%
Confidence
Long-term
Relevance
7/10/2026
First Seen
Sources
Related Claims
VerifiedLakehouse resolves the contradiction between the lack of ACID transactions in data lakes and vendor lock-in by data warehouse vendors by building a transactional metadata layer (such as Delta Lake, Apache Iceberg, and Apache Hudi) on top of object storage.71% similarUnverifiedDelta Lake uses a transaction log (_delta_log), Apache Iceberg uses manifest files and a metadata tree, and Apache Hudi uses a timeline (Timeline) as the mechanism for implementing the metadata layer.66% similarUnverifiedDatabricks 基于 Apache Spark，在 Lakehouse 架构中占据重要位置65% similarUnverifiedThe lakehouse architecture is based on open storage formats (such as Parquet) and open table formats (such as Delta Lake, Iceberg, and Hudi), providing capabilities such as transactions, version management, and schema evolution on top of low-cost object storage.61% similarUnverifiedLakehouse is a converged architecture proposed by Databricks that simultaneously supports transactional processing and analytical queries on the same storage layer, with its underlying ACID transaction capabilities implemented via the Delta Lake format.60% similar
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