Spatialindex

Jul 20, 2023

General Framework for Developing Spatial Indices

This package provides a general framework for developing spatial indices. Currently it defines generic interfaces, provides simple main memory and disk based storage managers and a robust implementation of an R*-tree, an MVR-tree and a TPR-tree.

Supported Features * Generic main memory and disk based storage managers. * R*-tree index also supports linear and quadratic splitting. * MVR-tree index a.k.a. PPR-tree. * TPR-tree index. * Advanced query capabilities, using Strategy and Visitor patterns. * Arbitrary shaped range queries, by defining generic geometry interfaces. * Large parameterization capabilities, including dimensionality, fill factor, node capacity, etc. * STR packing / bulk loading.



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