Comparing speed of Web Map Service with GeoServer on ESRI Shapefile and PostGIS

Růžička, Jan

doi:10.14311/gi.15.1.1

Cited by 6 publications

(4 citation statements)

References 4 publications

(4 reference statements)

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“…Each shapefile only contains one geometry type, for example, either point, line or polygon. The maximum size of a shapefile is 4GB(Růžička, 2016), so it requires less disk space and is easier to read and write. This makes shapefiles…”

mentioning

confidence: 99%

Automatic geospatial data conflation using semantic web technologies

Fu-wei

West

Arnold

et al. 2016

Proceedings of the Australasian Computer Science Week Multiconference

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mentioning

confidence: 99%

Automatic geospatial data conflation using semantic web technologies

Fu-wei

West

Arnold

et al. 2016

Proceedings of the Australasian Computer Science Week Multiconference

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“…Some platforms facilitate publishing layers on local or remote hosts. As an example, the GeoServer open-source service enables interoperability for many standards [33]. An inherent advantage of this service is its native implementation in numerous QGIS supplements.…”

Section: Wfs-t Servicementioning

confidence: 99%

Implementing Open-Source Information Systems for Assessing and Managing the Seismic Vulnerability of Historical Constructions

et al. 2023

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The characterisation of the seismic vulnerability of historical constructions represents a complex problem in which the typological variability, the difficulty of performing reliable large-scale assessments and dealing with a large database all play a role. Nevertheless, reducing the uncertainty regarding the structural vulnerability of the existing building stock (mostly for small and/or isolated human settlements) is key for risk assessment and management. The present work proposes a novel approach based on the integration of a series of open-source tools for assembling a vulnerability-oriented database that is linked to a series of external services for increasing its capabilities. The database was implemented in a Geographical Information System (GIS) environment and contains the survey of a seismic vulnerability index for masonry constructions based on an adapted version of the GNDT-II approach. A customised Python-based software for reading, managing and editing the database is herein presented. This program allows the execution of the most typical operations with no assistance from the GIS environment, facilitating user interaction. Furthermore, the calculations regarding the vulnerability index and levels of damage have been implemented in this program. Alternatives for distributing the database are implemented and discussed, such as cloud-based distribution and the use of the Transactional Web Feature Service (WFS-T) protocol for its virtual publishing. The entire framework herein presented is a replicable and feasible workflow that can be set even with reduced infrastructure, allowing a progressive enlargement.

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“…The size of spatial data grows every day, and its management is increasingly complicated, being more frequent the generation of unstructured data (Moreno Jiménez, 2004;Růžička, 2016;X. Zhang et al, 2014).…”

Section: Introductionmentioning

confidence: 99%

“…The evaluation of geoservices using different Database Management Systems (DBMS) has also been studied (Růžička, 2016;. In the same way, dynamic web map services supported by a dynamic database connection have been analyzed (Zhao et al, 2006).…”

Section: Introductionmentioning

confidence: 99%

Evaluation of the response time of a geoservice using a hybrid and distributed database

Treviño-Villalobos

Víquez-Acuña

Quirós-Oviedo

et al. 2022

Rev. colomb. comput.

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Web mapping services provide information directly to users and other software programs that can consume and produce information. One of the main challenges this type of service presents is improving its performance. Therefore, in this research, a new geoservice integrated into GeoServer was developed, called GeoToroTur, with an OWS implementation of vector layers that consumes the information from a hybrid and distributed database that was implemented with PostgreSQL and MongoDB, making use of ToroDB for document replication. This geoservice was evaluated by executing geographic and descriptive attribute filter queries. Based on the results, we can conclude that the response time for GeoToroTur is shorter than that for Geoserver.

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Comparing speed of Web Map Service with GeoServer on ESRI Shapefile and PostGIS

Cited by 6 publications

References 4 publications

Automatic geospatial data conflation using semantic web technologies

Automatic geospatial data conflation using semantic web technologies

Implementing Open-Source Information Systems for Assessing and Managing the Seismic Vulnerability of Historical Constructions

Evaluation of the response time of a geoservice using a hybrid and distributed database

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