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WebETL Tool – A Prototype in Action (CROSBI ID 613377)

Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija

Rabuzin, Kornelije ; Novak, Matija WebETL Tool – A Prototype in Action // ICCGI 2014 : The Ninth International Multi-Conference on Computing in the Global Information Technolog / Leist, Arno ; Pankowski, Tadeusz (ur.). Sevilla, 2014. str. 67-71

Podaci o odgovornosti

Rabuzin, Kornelije ; Novak, Matija

engleski

WebETL Tool – A Prototype in Action

Every grocery store has data about bills, bought items, etc., usually stored in a database (DB). There is often a need to analyze this data. This is not suitable to do on an operational DB, especially when data from two or more stores must be analyzed. Therefore, data from the operational DB is extract-ed, transformed, and loaded (ETL) into a data warehouse (DW). The ETL process is the most important part of build-ing a data warehouse. It is used to extract data from opera-tional data sources, transform the data (as needed) and to load the data into a data warehouse. Because the ETL pro-cess (as such) is very complex and time consuming, a proto-type of a web ETL tool was built and tested. The results have shown that it is possible to build a completely web-based ETL tool and that it is faster than manual ETL. Also, be-cause it is completely web based, multiple users can use the tool at the same time, with no installation is needed.

ETL; data warehouse; web; ETL tool

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Podaci o prilogu

67-71.

2014.

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objavljeno

978-1-61208-346-9

Podaci o matičnoj publikaciji

ICCGI 2014 : The Ninth International Multi-Conference on Computing in the Global Information Technolog

Leist, Arno ; Pankowski, Tadeusz

Sevilla:

2308-4529

Podaci o skupu

ICCGI 2014, The Ninth International Multi-Conference on Computing in the Global Information Technology

predavanje

22.06.2014-26.06.2014

Sevilla, Španjolska

Povezanost rada

Informacijske i komunikacijske znanosti