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dbaplus Community
dbaplus Community
Mar 2, 2022 · Big Data

How Real‑Time Data Warehouses Power Modern Business: Architecture, Cases, and Best Practices

This article explores the growing demand for real‑time data warehouses, compares them with traditional offline warehouses, and presents detailed architectures, layer designs, naming conventions, and case studies from companies like Didi, Kuaishou, Tencent, and Youzan, highlighting challenges, solutions, and performance optimizations.

Big Data ArchitectureFlinkIceberg
0 likes · 47 min read
How Real‑Time Data Warehouses Power Modern Business: Architecture, Cases, and Best Practices
Youzan Coder
Youzan Coder
Jun 23, 2021 · Industry Insights

How Youzan Built a Real‑Time Data Warehouse: Architecture, ETL, and Use Cases

This article details Youzan's end‑to‑end experience building a real‑time data warehouse, covering background, application scenarios, layered architecture, streaming ETL techniques, data validation, recovery processes, and three production projects that illustrate the solution in action.

DruidFlinkSQLclickhouse
0 likes · 18 min read
How Youzan Built a Real‑Time Data Warehouse: Architecture, ETL, and Use Cases
Java High-Performance Architecture
Java High-Performance Architecture
Jun 14, 2021 · Big Data

How NetEase Games Built a Scalable Flink‑Based Streaming ETL Platform

This article explains how NetEase Games engineers designed and operated a Flink‑driven streaming ETL system, covering business background, log classification, dedicated and generic ETL services, architecture evolution, Python UDF integration, runtime optimizations, tuning practices, fault‑tolerance mechanisms, and future roadmap.

FlinkGame Analyticsdata pipeline
0 likes · 22 min read
How NetEase Games Built a Scalable Flink‑Based Streaming ETL Platform
Architecture Digest
Architecture Digest
Jun 10, 2021 · Big Data

NetEase Game Streaming ETL Architecture and Practices Based on Flink

This article presents NetEase Game's streaming ETL solution built on Flink, covering business background, log characteristics, specialized and generic ETL services, architectural evolution, Python UDF integration, runtime optimizations, fault‑tolerance mechanisms, and future roadmap for unified real‑time and offline data warehouses.

Big DataFlinkLog Processing
0 likes · 19 min read
NetEase Game Streaming ETL Architecture and Practices Based on Flink
Big Data Technology & Architecture
Big Data Technology & Architecture
Sep 11, 2019 · Big Data

Evolution of Zhihu's Real-Time Data Warehouse: From Spark Streaming 1.0 to Flink‑Based 2.0

This article details Zhihu's real‑time data warehouse evolution, describing the 1.0 Spark Streaming architecture, its limitations, and the 2.0 redesign that introduces Flink, layered data models, streaming and batch ETL, metric storage choices, and future roadmap for scalable, low‑latency analytics.

FlinkLambda architectureSpark Streaming
0 likes · 19 min read
Evolution of Zhihu's Real-Time Data Warehouse: From Spark Streaming 1.0 to Flink‑Based 2.0