Browsing by Author "Omkarappa, Shiva Kumar Vitalapura"
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- Business intelligence models (iportaldoc-statistics module)Publication . Omkarappa, Shiva Kumar Vitalapura; Ramos, Sandra Cristina de FariaSeveral Business Intelligence tools are available in the market, some are paid others have free trial version and others are free for commercial use. Selecting the best tool for a particular set of data through its specifications is not a simple process unless it is installed and used for a reasonable period of time. The objective of this thesis is to analyze and compare Business Intelligence tools available in the market in order to identify the one that best meets the needs of iPortalDoc (document management tool). It is also intended to improve the iPortalDoc Statistics module according to the capabilities of the selected Business Intelligence tool. The objectives were achieved by comparing the characteristics of various Business Intelligence applications available in the market and selecting the two most promising applications (one free and the other with free trial version) and which are open source. The responses of the selected application functionalities to iPortalDoc were evaluated, with a superiority of the SpagoBI tool compared to the installed one (Pentaho). On this basis, the SpagoBI tool is recommended for its advanced and easy-to-use features.