What Is a Data Warehouse? What Are the Four Steps

question 60

Essay

What is a data warehouse? What are the four steps to building a two-level data warehouse architecture?

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Definitions:

Pictures

Images or representations of objects, people, or scenes, produced on a surface, typically by means of photography, painting, drawing, or digital processes.

Preoperational Children

Refers to Piaget's developmental stage where children from approximately 2 to 7 years old start to engage in symbolic play but don't yet understand concrete logic.

Conservationists

Individuals or groups engaged in the protection and preservation of natural resources and ecosystems to ensure their sustainability for future generations.

Language

A system of communication used by a particular country or community, consisting of written, spoken, or signed words and the rules for their use.