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DataFunSummit
DataFunSummit
Feb 23, 2025 · Big Data

Douyin Group’s ByteLake Data Lake Table Optimization and Management Practices

This article presents Douyin Group’s ByteLake, a heavily customized Apache Hudi‑based data lake table framework, detailing its core concepts, metadata services, write and read optimizations, operational challenges, a fully managed table management service, and its integration with the Amoro open‑source platform.

AmoroApache HudiBig Data
0 likes · 11 min read
Douyin Group’s ByteLake Data Lake Table Optimization and Management Practices
Big Data Technology Architecture
Big Data Technology Architecture
Nov 2, 2021 · Big Data

ByteLake: ByteDance’s Real‑Time Data Lake Platform Built on Apache Hudi

This article presents ByteDance’s ByteLake, a real‑time data lake platform built on Apache Hudi, covering Hudi fundamentals, ByteLake’s use cases, the platform’s architectural optimizations, new features such as a commit‑based metastore and bucket indexing, and future roadmap plans.

Apache HudiBig DataBucket Index
0 likes · 10 min read
ByteLake: ByteDance’s Real‑Time Data Lake Platform Built on Apache Hudi