What do you mean by the star schema?
What do you mean by the star schema?
题目类型: 行为面试题
这是一道行为面试题,常见于澳洲IT公司面试中。
难度: hard
标签: interviewbit, informatica, topic-specific, etl
参考答案摘要
The star schema comprises one or more dimensions and one fact table and is considered the simplest data warehouse schema. It is so-called because of its star-like shape, with radial points radiating f...
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