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Title:OLAP ANALIZA V ŠOLSKEM INFORMACIJSKEM SISTEMU
Authors:Jelen, Žiga (Author)
Welzer-Družovec, Tatjana (Mentor) More about this mentor... New window
Files:.pdf VS_Jelen_Ziga_2009.pdf (2,15 MB)
 
Language:Slovenian
Work type:Undergraduate thesis (m5)
Organization:FERI - Faculty of Electrical Engineering and Computer Science
Abstract:Vsak dan se srečujemo z ogromno količino podatkov. Samo shranjevanje podatkov pa za uporabnike ne predstavlja nobene dodane vrednosti. Te podatke je potrebno analizirati in spraviti v smiselna poročila. Tematika diplomske naloge je uvajanje OLAP tehnologije v šolski informacijski sistem. Ravno ta tehnologija pa nam omogoča analizirati podatke in iz njih pridobiti dodatno vrednost. S tem bomo predstavili sam postopek modeliranja podatkovnega skladišča in postavitev tega na strežniku. Na primerih bomo predstavili ETL procese in težave, ki nastanejo pri teh transformacijah. Predstavili bomo tudi gradnjo OLAP kocke in njeno uporabo v MS Excelu. Cilj diplomske naloge je na resničnem projektu predstaviti proces uvajanja OLAP-a.
Keywords:OLAP, dimenzijsko modeliranje, ETL, podatkovno skladišče, izkopavanje podatkov
Year of publishing:2009
Publisher:[Ž. Jelen]
Source:Maribor
UDC:004.62/.65:37(043.2)
COBISS_ID:13713174 Link is opened in a new window
NUK URN:URN:SI:UM:DK:SXQU8UR2
Views:2387
Downloads:280
Metadata:XML RDF-CHPDL DC-XML DC-RDF
Categories:KTFMB - FERI
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Secondary language

Language:English
Title:OLAP ANALYSIS IN THE SCHOOL INFORMATION SYSTEM
Abstract:We face a huge amount of data every day. Only storing that data does not create any added value for the users. It is necessary to analyze this data and convert it into meaningful reports. The theme of this diploma work is the introduction of OLAP technology in to a schools information system. This technology enables us to analyze the data and gain additional value from it. Using this procedure we will demonstrate the process of data warehouse modeling and the installation of said warehouse on a server. We will use examples to show ETL processes and problems that may arise with these transformations. We will also show the construction of a OLAP cube and its use with MS Excel. Our goal with this diploma work is to demonstrate the process of OLAP introduction on a real project.
Keywords:OLAP, Dimensional modeling, ETL, data warehouse, data mining


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