Data warehousing evolved to meet the incredible demand for information required by today's savvy business users. But do you really understand DW? This overview covers how DW evolved from simple enterprise databases to become a company's true source of business intelligence. This overview also defines the data warehouse itself, its key concepts and configuration options. But that's not all. Learn about the enterprise data warehouse, the data mart, the data market, environments and the (dis)advantages of particular configurations. But wait, there's more! Data sources, transformation, query tools, architectures and types of DW projects are also explained.
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