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Getting Started with Oracle Data Integrator 11g: A Hands-On Tutorial by Peter C. Boyd-Bowman, Bernard Wheeler, David Hecksel

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Data integration usage scenarios

As seen in the following figure, no matter what aspect of IT you work on, all have a common element among them, that is, Data Integration. Everyone wants their information accessible, up-to-date, consistent, and trusted.

Data integration usage scenarios

Data warehouses and BI

Before you can put together the advanced reporting metrics required by the different entities of your enterprise, you will have to consolidate, rationalize, and organize the data. Operational systems are too busy serving their customers to be overloaded by additional reporting queries. In addition, they are optimized to serve their applications—not for the purposes of analytics ...

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