Tencent Data Lake Metadata Governance Practice and Architecture

This article presents Tencent's data lake metadata governance practice, covering data lake fundamentals, the 3+2 architecture of storage, compute and unified metadata, multi‑tenant design, the re‑implemented Hive Metastore for online catalog, performance optimizations, and offline data‑governance capabilities.

Big DataData LakeHive Metastore

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Tencent Data Lake Metadata Governance Practice and Architecture

dbaplus Community

Jul 25, 2018 · Big Data

How Ele.me Built a Scalable Metadata Governance System for Big Data

This article explains how Ele.me tackles big‑data challenges by designing a metadata governance platform that collects SQL execution data, parses lineage with Antlr, stores graph relationships in Neo4j, and enables table/column lineage queries, DAG scheduling, and hot‑data analysis.

Data LineageEle.meGraph Database

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How Ele.me Built a Scalable Metadata Governance System for Big Data

StarRing Big Data Open Lab

May 27, 2017 · Big Data

Simplify Big Data Governance with Data Lineage & Impact Analysis

Enterprise big‑data platforms face massive scale and complex metadata relationships, but using Transwarp Governor’s data lineage and impact analysis graphs enables precise tracing of data origins, rapid error localization, and prediction of downstream effects, dramatically improving data quality and governance efficiency.

Big DataData GovernanceData Lineage

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Simplify Big Data Governance with Data Lineage & Impact Analysis