Upgrading an Information System Using Oracle Data Warehouse

Simon Kraševec (2012) Upgrading an Information System Using Oracle Data Warehouse. EngD thesis.

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Abstract

This thesis describes the upgrade of the existing management information system. It includes installation of a new system and upgrade and expansion of existing functionality with new data. The system is based on Oracle Business Intelligence Enterprise Edition (hereafter OBIEE) 11g. Existing system was developed using OBIEE 10g which encompassed information from more business functions of a given company. The existing system was expanded with reports of planned and actual data of business functions. The reformed system also provides insight into the details of individual projects and information on their performance, long-term and short-expected results, an overview of income and expenditure, and their deviation from the planned values. Reports are dynamic and interactive. Various building blocks were used and their combinations thereof: table, pivot table, graph, filter, prompt, master-detail linking, column selector, view selector and others. Reports were compiled with these building blocks and then they were logically allocated on the control panel.

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