Big Data Technology Architecture
Nov 23, 2020 · Big Data
Understanding Hudi: Enabling Record‑Level Updates in Data Lakes
The article explains how Hudi enables efficient record‑level updates in data lakes by adapting database update concepts such as copy‑on‑write and merge‑on‑read, contrasting them with traditional RDBMS and NoSQL storage mechanisms and their trade‑offs.
Big DataHudiMerge on Read
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