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Stručni rad

https://doi.org/10.19279/TVZ.PD.2020-8-4-01

IMPLEMENTATION OF SPATIAL DATABASES

Marin Leontenko ; Tehničko veleučilište u Zagrebu, Zagreb, Hrvatska, student
Ognjen Mitrović ; Tehničko veleučilište u Zagrebu, Zagreb, Hrvatska
Jelena Kapelac Gulić ; Tehničko veleučilište u Zagrebu, Zagreb, Hrvatska


Puni tekst: hrvatski pdf 1.831 Kb

str. 211-220

preuzimanja: 172

citiraj


Sažetak

Existing relational database management systems need to be extended with spatial functions for storing, editing, viewing and analysis of spatial data. In this paper we showcase technologies for implementing spatial databases with focus on PostGIS extension for PostgreSQL relational database management system. The paper lists pros of using this technology and explains techniques and algorithms for indexing spatial data along with data types supported by mentioned systems. At the end of this paper we described our own solution of spatial database implementation for multiuser access, which we demonstrated by building simple but efficient application for using spatial data.

Ključne riječi

database; spatial data; indexing; PostGIS; R-Tree; QGIS

Hrčak ID:

256088

URI

https://hrcak.srce.hr/256088

Datum izdavanja:

20.1.2021.

Podaci na drugim jezicima: hrvatski

Posjeta: 584 *