Question: i need the explanation on this Time-variant, subject-oriented, integrated, and permanent is the characteristics of data warehouse. The data can come from various data sources.

i need the explanation on this Time-variant, subject-oriented, integrated, and permanent

i need the explanation on this

Time-variant, subject-oriented, integrated, and permanent is the characteristics of data warehouse. The data can come from various data sources. Identify what is process name to load data from those sources into data warehouse. Explain it using diagram and explain each processes

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