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master's thesis
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Geospatial Publish/Subscribe System for Android Devices
Antun Sekulić (2014)
University of Zagreb
Faculty of Electrical Engineering and Computing
Metadata
TitleGeoprostorni sustav objavi-pretplati za uređaje s operacijskim sustavom Android
AuthorAntun Sekulić
Mentor(s)Krešimir Pripužić (thesis advisor)
Abstract
U radu je opisan i razvijen geoprostorni sustav objavi-pretplati za uređaje s operacijskim sustavom Android. Poslužitelj u tom sustavu koristi bazu podataka PostgreSQL s dodatkom PostGIS za pohranu i obradu prostornih objekata. Poslužitelj je razvijen kao usluga REST koja omogućuje korisnicima dodavanje novih pretplata, otkazivanje postojećih te slanje objava. Klijentska aplikacija se koristi za primanje i stvaranje objava koje se u sustavu razmjenjuju korištenjem usluge GCM. Klijent i poslužitelj razmjenjuju poruke u formatu JSON u kojima definiraju tri tipa geoprostornih objekata: točka, linija i poligon. Analiza sustava je provedena korištenjem Apache benchmark alata i posebno napisanom aplikacijom koja simulira stvaranje velikog broja pretplata.
KeywordsAndroid GCM service PostgreSQL PostGIS publish/subscribe
Parallel title (English)Geospatial Publish/Subscribe System for Android Devices
Committee MembersMirko Randić (committee chairperson)
Krešimir Pripužić (committee chairperson)
Mario Kušek (committee member)
Mario Kušek (committee member)
Iva Bojić (committee member)
Ivana Podnar Žarko (committee member)
GranterUniversity of Zagreb
Faculty of Electrical Engineering and Computing
PlaceZagreb
StateCroatia
Scientific field, discipline, subdisciplineTECHNICAL SCIENCES
Computing
Study programme typeuniversity
Study levelgraduate
Study programmeInformation and Communication Technology
Academic title abbreviationmag. ing. inf. et comm. techn.
Genremaster's thesis
Language Croatian
Defense date2014-07-17
Parallel abstract (English)
This paper describes geospatial publish-subscribe system for devices with Android operating system. In this system server use PostgreSQL database with PostGIS extension for storing and processing geospatial objects. Server is developed as REST service which allows users to define their subscription and to send messages. For the exchange of messages is used GCM service. Client and server are exchanging JSON messages that define three types of Geospatial objects: point, line and polygon. System analysis was performed using Apache benchmark tool and with additional application that simulates the creation of a large number of subscriptions.
Parallel keywords (Croatian)Android usluga GCM PostgreSQL PostGIS objavi-pretplati
Resource typetext
Access conditionNo public access
Terms of usehttp://rightsstatements.org/vocab/InC/1.0/
URN:NBNhttps://urn.nsk.hr/urn:nbn:hr:168:643508