Chapter 10 Information Integration
The last few chapters have talked about the rules that surround information, the discovery of the metadata through data profiling, and the issues of measuring and maintaining high levels of data quality. Now that you have been introduced to the collection of raw data and its need for both profiling and quality assessment, the next step is to understand how information can be integrated, manipulated, and distributed to information consumers.
There are different aspects to the concept of information integration, because different purposes inspire different kinds of solutions. In this chapter we focus on different aspects of the integration process and the need to link information from multiple data sets.
The ...
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