Table 5 Comparison among popular Spatial DB Framework
From: A comparative study of big data use in Egyptian agriculture
Features | Hadoop-GIS | Spatial-Hadoop | Spatial-Spark | Geo-Spark |
|---|---|---|---|---|
DataFrame API | No | No | No | Yes |
In-memory processing | No | No | Yes | Yes |
Spatial Partitioning | SATO | Multiple | Multiple | Multiple |
Spatial Indexing | R-Tree | R-/Quad-Tree | R-Tree | R-/Quad-Tree |
KNN query | Yes | Yes | No | Yes |
Query optimizer | No | No | No | Yes |
Distance query | Yes | Yes | Yes | Yes |
Distance join | Yes | Yes | Yes | Yes |
Filter (Contains) | Yes | Yes | Yes | Yes |
Filter (ContainedBy) | Yes | Yes | Yes | No |
Filter (Intersects) | Yes | Yes | Yes | Yes |
Filter (WithinDistance) | Yes | Yes | Yes | No |