Loading...
Please wait, while we are loading the content...
Similar Documents
Arquitetura de armazenamento de dados para Sistemas de Informação Geográfica Voluntária utilizando Banco de Dados NoSQL baseado em documento
| Content Provider | Semantic Scholar |
|---|---|
| Author | Maia, Daniel Cosme Mendonça |
| Copyright Year | 2016 |
| Abstract | The Web 2.0 platform and mobile technologies, such as smartphones equipped with GPS receivers, allowed a change in the way to capture geographic data, contributing to the design of the phenomenon of the Voluntary Geographic Information Systems (VGIS). From the growing number of individuals who create and share spatial data, and the ability to store a lot of data in various formats, VGIS should solve some questions about how the information can be stored and managed efficiently at digital environment. This work is to specify a data storage architecture for VGIS using NoSQL database that meets requirements of scalability and heterogeneity of data. For architecture validation, two proofs of concept were presented and implemented, where made the comparison of performance of PostgreSQL, CouchDB and MongoDB databases, in the operations of insertion and reading of data in VGIS applications. The analysis of the proofs of concept seeks to verify the viability of the adoption of document-based NoSQL databases as an alternative to a data storage architecture for VGIS. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://repositorio.unb.br/bitstream/10482/21823/1/2016_DanielCosmeMendon%C3%A7aMaia.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
