Spatial Index Library Free and open source memory dataset libray
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method index indexing spatial indexing indexing method indexing library

Spatial Index Library Description

Free and open source memory dataset libray Spatial Index Library is an extensible spatial index library in Java and C++ that supports robust spatial indexing methods and many advanced features. Currently supports Multi Version R-trees (MVR-tree), R-tree (Rtree, R*-tree) variants and TPR-trees.NOTE: Spatial index library is licensed and distributed under the terms of the GNU Library or Lesser General Public License (LGPL). Here are some key features of "Spatial Index Library": · An extensible framework that will support robust spatial indexing methods. · Support for sophisticated spatial queries. Range, point location, nearest neighbor and k-nearest neighbor as well as parametric queries (defined by spatial constraints) should be easy to deploy and run. · Easy to use interfaces for inserting, deleting and updating information. · Wide variety of customization capabilities. Basic index and storage characteristics like the page size, node capacity, minimum fan-out, splitting algorithm, etc. should be easy to customize. · Index persistence. Internal memory and external memory structures should be supported. Clustered and non-clustered indices should be easy to be persisted. What's New in This Release: · add nmake makefile

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