Data Visualization allows users to summarize, analyze and reason about data. A map visualization tool frst loads the designated geospatial data, processes the data and then applies the map visualization efect. Guaranteeing detailed and accurate …
The paper presents Babylon a large-scale Geospatial Visual analytics (GeoViz) system that performs the spatial data preparation and map visualization phases in the same distributed cluster.
The paper demonstrates Hippo a lightweight database indexing scheme that significantly reduces the storage and maintenance overhead without compromising much on the query execution performance. Hippo stores disk page ranges instead of tuple pointers …
GeoSparkViz is a large-scale geospatial map visualization framework. GeoSparkViz extends Apache Spark to provide native support for general cartographic design.