Naslov
QoS Control Based on Query Response Time Prediction

Autori
Miličević, Mario ; Baranović, Mirta ; Batoš, Vedran

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

Izvornik
Proceedings of the 9th WSEAS International Conference on Computers / Mastorakis, Nikos - Atena, 2005

ISBN
960-8457-29-7

Skup
9th WSEAS International Conference on Computers

Mjesto i datum
Vouliagméni, Grčka, 11.07.2005. - 16.07.2005

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
OLTP; data mining; data warehouse; quality of service

Sažetak
User oriented Quality of Service (QoS) of On-Line Transaction Processing (OLTP) systems (or Data Warehouse (DW)) is determined with a response time, availability, consistency and currency. In this paper we consider the influence of the system load and the system throughput on the response time, as well as a possibility of the accurate response time prediction - whereby that mechanism may be a foundation for (automatized) decision-making for a query (or DB procedure) scheduling. The possible application of proposed method can be the estimation of the optimal moment for the data transfer from OLTP system into DW or the appropriate moment for the complex query execution.

Izvorni jezik
Engleski

Znanstvena područja
Računarstvo

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