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2
votes
1answer
115 views
Creating shapefiles using Java and Accumulo
I have tracking data with latitude and longitude stored in an Accumulo database table. We want to move toward using Geoserver for some layer display features on the client side. Right now I'm ...
3
votes
2answers
912 views
How to perform spatial queries on polygons in mongodb?
I will build a GIS system based on polygons, not just points.
I wanted to use mongodb or postgis.
how do this in mongodb?
Query A - get the center of a polygon
Query B - distance between two ...
8
votes
0answers
239 views
Solutions for fast operations on large GIS datasets [duplicate]
Possible Duplicate:
Acquiring ArcGIS-like speed in Postgis
I have been using PostGIS 2.0 for all of my GIS operations. PostGIS is an excellent GIS database, but no matter how I format my ...
16
votes
2answers
4k views
Best GIS system for high performance web application - PostGIS vs MongoDB
I am working on a web/mobile application based on location data. Since i am already familiar with MongoDB, i found the geospatial indexing of mongo is quite suitable for my needs. As i am mainly ...
17
votes
3answers
3k views
How to store lines and polygons in JSON documents?
Looking at the increasing NoSQL movement and considering that databases like MongoDB offers a new perspective in flexible data storage for GIS. What is the best way to store lines and polygons in ...
7
votes
1answer
320 views
Is it possible to define a No SQL model for spatial data? [duplicate]
Possible Duplicate:
Is there any way I can use a Key-Value store for geospatial data?
I read somewhere about No SQL being a solution for large databases management, the kind that google ...
23
votes
9answers
3k views
Is there any way I can use a Key-Value store for geospatial data?
I have used many relational databases in the past, but I have also read about all NoSQL databases, and the Key-Value stores looks interresting.
When I store geometric object I mostly use five indexed ...
