Big Organizations have a lot of diversified sources of data.There might be a dataware house exclusively for transport and others for data related to the project the company runs.In such case the complete enterprise's(company's) date ware house is a big combination of all and is known the Enterprise data Warehouse(EDW)
What is the difference between a data warehouse and a data mart?
Explain What is type 2 version dimension?
Explain difference between data ware house & data mart?
What we will do with the Universe for faster process?
Explain Meta data?
What is difference between drill & scope of analysis?
Explain What are Data Marts?
Explain me what is data normalization and why do we need it?
Tell me how can outlier values be treated?
Can you differentiate between univariate, bivariate and multivariate analysis?
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