Browsing by Author "Silva, Herlander Santos"
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- Solução de extração e visualização de dados SAP - Via remotaPublication . Silva, Herlander Santos; Nóbrega, Leonel Domingos TeloNowadays, it is common to deal with large amounts of information which makes the software used to manage and visualize this information, increasingly important for small, medium and large companies. Due to this growing need to deal with large amounts of data, various financial management and business intelligence software appear, such as SAGE, which is widely used in Portugal, Pentaho which was approached in the classes of decision support systems, the SAP system, which is addressed in this thesis, and on which the data extractor is developed, with the help of the Visual Studio WindowsForms. This thesis focuses on the creation of an extractor that aims to extract large amounts of information from the SAP system and present this information to any user who has the appropriate accesses. It is intended that a person who is unaware, of the ABAP programming language, or the way in which this information is researched within the SAP environment, can obtain this information using the data extractor. In order to give more context to the reader of how the SAP system works and the data extractor, it is possible to see in chapter four, the system architecture with a brief explanation of how the system extracts said information, it is also possible to visualize a sequence diagram that helps the reader, understand the user's interactions with the extractor by using the methods necessary for obtaining and processing data. In the tests done to the extractor it is possible to identify the amount of time required to log in to the application, to perform tables lookups, the time required to obtain the fields of a selected table, you can also identify the differences of time between a search with filters and one without filters, and by testing the export methods, it is possible to identify which is the fastest.