2016-09-22 56 views

回答

3

是的,尺寸建模是可行的,並強烈建議Redshift。紅移甚至是爲星型模式優化的查詢

Optimizing for Star Schemas and Interleaved Sorting on Amazon Redshift

參考在星型模式設計的情況下,該Is dimensional modeling feasible in Amazon RedShift?

+0

但後來,我該如何維護參照完整性? – Sarang

+0

爲什麼參照完整性會變差? – tobi6

+1

@Sarang - 我最近在Quora上回答了這個問題 - https://www.quora.com/How-do-I-maintain-the-referential-integrity-in-case-of-star-schema-in-Redshift –

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