The OLTP system data for the Fitchwood Insurance Company is in a series of flat files. What

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The OLTP system data for the Fitchwood Insurance Company is in a series of flat files. What process do you envision would be needed in order to extract the data and create the ERD shown in Figure 9-21? How often should the extraction process be performed? Should it be a static extract or an incremental extract?
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Modern Database Management

ISBN: 978-0133544619

12th edition

Authors: Jeff Hoffer, Ramesh Venkataraman, Heikki Topi

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