Naslov
Adaptive Progress Indicator for Long Running SQL Queries

Autori
Miličević, Mario ; Žubrinić, Krunoslav ; Zakarija, Ivona

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of the 8th WSEAS International Conference on APPLIED COMPUTER SCIENCE (ACS'08) / S.C.Misra, R.Revetria, L.M.Sztandera, M.Iliescu, A.Zaharim, H.Parsiani - Venecija : WSEAS Press, 2008, 281-284

ISBN
978-960-474-028-4

Skup
Conference on APPLIED COMPUTER SCIENCE (ACS'08)

Mjesto i datum
Venecija, Italija, 21.11.2008. - 23.11.2008

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
progress indicator; query response time; long-running query

Sažetak
Percent-done progress indicators are a technique for graphically showing how much of a long task has been completed. In the database environment such information is especially important during the long-running query execution. The proposed method constructs (during the learning phase) adaptive progress indicator model analyzing influence of averaged system state (represented with attributes describing CPU, memory and disk subsystem activity) on the query response time. Experimental evaluation shows that adaptive progress indicators can enhance users' experience and productivity.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika, Računarstvo, Informacijske i komunikacijske znanosti

POVEZANOST RADA