学习数据仓库的好地方？ [英] Good place to start learning data warehousing?

问题描述

我有兴趣了解有关数据仓库的更多信息。我看到诸如维度，雪花模式和星型模式之类的术语出现了。从哪里开始学习这些东西？是否有好书或互联网资源？

I am interested in learning more about data warehousing. I see terms like "dimension", "snowflake schema" and "star schema" thrown about. Where would one start in learning about this stuff? Are there good books or Internet resources?

ETL在这个空间太正确了吗？

ETL is in this space too right?

推荐答案

Wikipedia的数据仓库资源很好。

Wikipedia's resources on Data Warehousing are good.

阅读 Ralph Kimball 的任何书籍，例如 数据仓库工具包：完整的维度建模指南

Reading any of Ralph Kimball's books, such as "The Data Warehouse Toolkit: The Complete Guide to Dimensional Modeling "

是的， ETL 在这个空间中。

您可能对面向列的数据库。

Vertica 的博客中有几篇文章关于它们通常对于使用什么数据仓库更好的表现。例如， 对Kimball数据仓库圣经的思考：新约的出版时间？和 关于MPP和数据仓库的真相

Vertica have a blog with a few posts regarding how they're often better for what data warehouses are used for. For example "Reflections on the Kimball Data Warehouse "Bible": Time for a New Testament?" and "The Truth About MPP & Data Warehousing"

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