Naslov
Object-relational Database as a Data Source for Interactive Dynamic Web Application

Autori
Pečar-Ilić, Jadranka ; Ružić, Ivica ; Skočir, Zoran

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

Izvornik
Environmental Communication in the Information Society - Part 2 / Pillmann W., Tochtermann K. - Beč : IGU/ISEP (International Society for Environmental Protection), 2002, 540-547

Skup
16th Int. Conference: Informatics for Environmental Protection, EnviroInfo 2002

Mjesto i datum
Beč, Austrija, 25.09.2002. - 27.09.2002

Vrsta sudjelovanja
Pozvano predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
specialized information system; environmental data management; surface water quality monitoring; EPDRB; OO database modeling; Oracle ORDBMS; interactive dynamic Web application; three-tier client/server architecture; application performances

Sažetak
A specialized Information system for the data of water quality monitoring for the Danube River Basin has been developed. The Information system enables efficient environmental water-related data management and its verification was performed using the data from the Environmental Programme for the Danube River Basin (EPDRB), in which we actively participated (Pecar-Ilic/Ruzic 2001). This paper brings out the most significant aspects of the Object Oriented (OO) modeling of the database for the surface water quality monitoring within the EPDRB. The database was implemented in the OracleŽ ORDBMS and served as a data source for the interactive dynamic Web application for temporal and spatial presentation of relevant data. The use of ORDBMS as a database server in a Web based three-tier client/server architecture, such as integrated Information system architecture, has many advantages compared to the use of relational DBMS. The main concepts influencing the increase in Web application performances have been described.

Izvorni jezik
Engleski

Znanstvena područja
Geologija, Elektrotehnika

POVEZANOST RADA