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Question: What is fact less fact table? where you have used it in your project?

Answer: Fact less table means only the key available in the Fact there is no measures available.

Fact less table means only the key available in the Fact there is no measures available. Source: CoolInterview.com

Fact less fact table means it does not contain any facts(measures).It is used when we are integrating fact tables. Source: CoolInterview.com

in the factless fact table it contain only dimension keys not any measures. Source: CoolInterview.com

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