WebETL Tool – A Prototype in Action (CROSBI ID 613377)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
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
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
Podaci o prilogu
67-71.
2014.
nije evidentirano
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