spatialite | 易学教程

Getting a working SpatiaLite + SQLite system for x64 c#

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问题 I need to create and access a spatialite-extended SQLite database under x64 windows. I have downloaded the latest version 1.0.92.0 called sqlite-netFx45-static-binary-bundle-x64-2012-1.0.92.0.zip of System.Data.SQLite. It is referenced from my Visual Studio (2012) project, and seems to work just fine by itself. I also have the latest precompiled x64 spatiaLite version 4.1.1 called spatialite-4.1.1-DLL-win-amd64.zip All the dlls from spatialite are present in the executing directory. When I

空间库调试记录

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1、从官网下载的JNI使用时，报错， java.lang.UnsatisfiedLinkError in jsqlite.Database.internal_init in Android Spatialite ，从 https://github.com/geopaparazzi/libjsqlite-spatialite-android/blob/master/archive/20150616.libjsqlite.4.3.0.tar.bz2 下载的可以使用。来源： https://my.oschina.net/u/3756527/blog/3103934

NoSQL and spatial data

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问题 Has any of you had any experience with using NoSQL (non-relational) databases to store spatial data? Are there any potential benefits (speed, space, ...) of using such databases to hold data for, say, a desktop application (compared to using SpatiaLite or PostGIS)? I've seen posts about using MongoDB for spatial data, but I'm interested in some performance comparison. 回答1: graphs databases like Neo4j are a very good fit, especially as you can add different indexing schemes dynamically as you

Use spatialite extension for SQLite on Windows

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I know that this has been asked in some similar ways before. However, all questions I found on this dealt with some very specific system setups which were not applicable for me (because so is mine). System: Windows 7 64bit Python 3.4 64bit sqlite3 2.6.0 (shipped with Python I guess) Spatialite Windows binaries 2.3.1 (anything else of importance?) How can I activate the spatialite extension for the ´sqlite3´ module? What I tried (the way that other people in similar questions say it works): Downloading from https://www.gaia-gis.it/spatialite-2.3.1/binaries.html : libspatialite-win-x86-2.3.1.zip

how to compile spatialite for iOS

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I am new here and this is my first topic. I am very new on iOS platform and i am trying to use spatialiate extension with sqlite3 but i couldn't do this. It is making me crazy. I don't know how and where do i start. Can someone give me suggestion? Thanks. yonel I'm the guy who shared the libs on http:// ;-) I did some good progress on easing the integration of spatialite for iOS. Now I'm able to build a fully standalone static library of spatialite (2.3.1 that embeds the required GEOS and PROJ so that don't have to take car of them). Just download the zip http://lionel.gueganton.free.fr