Pregled bibliografske jedinice broj: 439491
Improving the ETL process and maintenance of Higher Education Information System Data Warehouse
Improving the ETL process and maintenance of Higher Education Information System Data Warehouse // WSEAS transactions on computers, 8 (2009), 10; 1681-1690 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 439491 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Improving the ETL process and maintenance of Higher Education Information System Data Warehouse
Autori
Mekterović, Igor ; Brkić, Ljiljana ; Baranović, Mirta
Izvornik
WSEAS transactions on computers (1109-2750) 8
(2009), 10;
1681-1690
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Data warehouse; Higher education information system; ETL; Maintenance; Dimensional model
Sažetak
HEIS (Higher Education Information System) is a project funded by the Croatian Ministry of Science, Education and Sports started in the year 2001. HEIS is a comprehensive information system that provides support for education related processes taking place within a higher education institution. As a part of the project, a data warehouse was developed to provide reporting and analytical features. This paper presents the HEIS data warehouse architecture, comments on the data model and addresses issues (and our solutions) that arose during the seven-year development and maintenance period. Foremost, we address improvements in the ETL process and maintenance process.
Izvorni jezik
Engleski
Znanstvena područja
Računarstvo
POVEZANOST RADA
Projekti:
036-0361983-2012 - Semantička integracija heterogenih izvorišta podataka (Baranović, Mirta, MZO ) ( CroRIS)
036-0361983-2020 - Baze podataka geoprostornih senzora i pokretnih objekata (Galić, Zdravko, MZO ) ( CroRIS)
Ustanove:
Fakultet elektrotehnike i računarstva, Zagreb
