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Hi Every One,What is Use of Factless Fact Table ?
Why we use Factless Fact Schema in the Projects
waiting for reply? thank you
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Answer Posted / purnima
to combine two diffeerent diminsions information we use
fact less fact table.
for ex:if we want to get deatails about a promotion
information like when it is lauched.we will get that
information from promotion dimensions and time
dimension ,so in this scenerio there is no need of any fact
information but we need data from thes two dimension then
we go for factless fact table
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Hi, In source I have records like this No name address 10 manoj mum 10 manoj dilhi 20 kumar usa 20 kumar Tokyo I want records in target like shown below No name addr1 addr2 10 manoj mum dilhi 20 kumar usa Tokyo If it is reverse we can do this by using Normalizer transformation by setting occurance as 2. Somebody will say use denoralization technique. But as of my knowledge I couldn’t find any denormalization technique. Is there any concept like that? I tryid this seriously but I could find any idea to implement this. Can any one please help me ? Advance Thanks
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