V2EX medallion architecture

Medallion Architecture

Definition / 释义

Medallion architecture(奖章架构/勋章架构):一种常见的数据平台与数据湖仓(Lakehouse)分层建模方法,把数据按质量与可用性逐步提升,通常分为 Bronze(原始层)→ Silver(清洗整合层)→ Gold(业务呈现层)。目的是让数据处理更可控、可追溯、易治理,并便于不同团队复用数据成果。此术语也常见于 Databricks/Delta Lake 生态中。

Pronunciation / 发音

/mdlin rktktr/

Examples / 例句

We store raw logs in the Bronze layer using medallion architecture.
我们用奖章架构把原始日志存放在 Bronze(原始)层。

By applying medallion architecture, the team built reliable Silver datasets and published Gold tables for dashboards, with clear lineage and quality checks at each stage.
通过奖章架构,团队构建了可靠的 Silver(清洗整合)数据集,并发布用于仪表盘的 Gold(业务呈现)表,同时在每个阶段都具备清晰的数据血缘和质量校验。

Etymology / 词源

Medallion 原指“奖章/纪念章”,引申为“分层等级”的隐喻;architecture来自希腊语词根 *archi-*(主导、首要)与 tekton(建造者),表示“体系结构/架构”。合在一起用于数据领域时,强调数据像“领奖章”一样按层次逐步“提纯升级”。

Related Words / 相关词汇

Notable Works / 文献与作品

  • Delta Lake: The Definitive Guide(Denny Lee, Tathagata Das, et al.)在 Delta Lake 语境中讨论分层数据处理与“Bronze/Silver/Gold”实践。
  • Databricks 官方文档与技术博客(Lakehouse/Delta Lake 相关章节)系统介绍 Medallion architecture 的分层思想、质量控制与工程落地方式。
  • O’Reilly 相关报告与 Databricks 白皮书(Lakehouse 架构主题)常以“分层数据产品化”的方式提及该模式。
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