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Building the Unstructured Data Warehouse: Architecture, Analysis, and Design by Krish Krishnan, W. H. Inmon

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The limitations of first generation data warehouses led to the next architectural evolution – that of the evolution to DW 2.0. DW 2.0 is the architecture of data warehousing and business intelligence that has evolved from first generation data warehouses.[4]

There are several interesting aspects of DW 2.0. The one that is of interest in this book is that of the ability to put unstructured data into a data warehouse. Indeed, the data warehouse that is created by making the contents of the data warehouse from unstructured textual data can be called the unstructured data warehouse.

While the notion of an unstructured data warehouse is new, the architecture in which an unstructured data warehouse fits is not new at ...

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