We are now using a solution based on PostGIS extension of Postgresql database for various spatial queries. But we are now thinking about data security. This is why we have a plan to migrate existing ...
I use Oracle MapViewer to generate my mapping data and currently I'm using an Oracle database as my spatial back-end. I would like to move my data over the PostGIS but I can't find any references if ...
We have Java stored procedure in Oracle that make calls to functions offered by Oracle Spatial to perform spatial analysis and return results. I am looking to the same in PostGIS, is this possible?
I am asking this because I was mainly working with Oracle but for the past year I've been doubling with PostGIS and SQLServer 2008. Most spatial functions in Oracle won't work without a spatial index ...
It may be a bit off-topic. I am eager to know the industry specific importance of Spatial Databases. Is Spatial Database a very important part of any GIS system? Or will we use other technologies to ...
I've worked a fair bit with Oracle Spatial and I've had some requests to transition to PostgreSQL Spatial. Is there a common interface for SDO_Geometry and ST_Geometry? I'm working in Java with ...