hye guys, saya baru je ada idea nak up date blog, apa lagi terus bukak laptop nak up date pasal topic 8. semalam mimpi nak mengajar la.. tapi saya bukan nya cekgu dah hehe.. cuma jadi juru comment tentang ape yang saya belajar..
data warehouse not something that you think about house okay, but it story about something that i learned in class IT.. not too difficult to comment about all this thing because i understand it just about how we want to store the large information into data. the primary reason why data warehouse exist because it want to make the all information that is collected from different operational database go to single repository.
the purpose is to make employees easy to make decision.
that is very good technique for any company that apply it in their organization. bayangkan maklumat yang x tahu dari mana datangnya dapat di kelaskan dengan tepat.
in this topic also have talk about
why we do cleansing and scrubbing !
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!!
sometime not all information that they store is accurate or complete..
so, they will clean it to get more quality of information
saya suka topic nie sebab dapat tambah lagi knowledge saya nie ha
thank you !
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