Understanding Apache Hudi Core Concepts: Timeline, File Layout, and Table Types

This article explains Apache Hudi's architecture, including its timeline mechanism, file layout, indexing strategies, table types (COW and MOR), query options, storage format versioning, backward compatibility, and key configuration settings for managing data lake tables.

Apache HudiBig DataCopy-on-Write

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Understanding Apache Hudi Core Concepts: Timeline, File Layout, and Table Types

DataFunTalk

Apr 10, 2023 · Big Data

Interview on Data Lakehouse: Current Applications, Challenges, and Evolution

This interview with NetEase data‑lake technology manager Ma Jin explains the distinction between data lakes and lakehouses, reviews the evolution of table‑format technologies such as Iceberg, Hudi and Delta Lake, evaluates feature maturity and performance trade‑offs, and discusses systematic versus non‑systematic adoption in enterprises.

Big DataData LakehouseDelta Lake

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Interview on Data Lakehouse: Current Applications, Challenges, and Evolution

Big Data Technology & Architecture

Feb 6, 2020 · Big Data

Comparison of Hudi, Iceberg, and Delta Lake Table Formats

This article compares the design goals, data‑lake table formats—Hudi, Iceberg, and Delta—highlighting their common reliance on meta files and their distinct strengths for upserts, analytics, and unified streaming‑batch processing in modern big‑data environments.

Big DataDelta LakeHudi

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Comparison of Hudi, Iceberg, and Delta Lake Table Formats