Mercurial > dive4elements > gnv-client
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author | Sascha L. Teichmann <sascha.teichmann@intevation.de> |
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date | Sun, 18 Apr 2010 09:22:38 +0000 |
parents | 48121fa4dc95 |
children | 1e003d3b06e8 |
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2010-01-27 RELEASE 0.4 * Support for raster data access to SDE via RasterObject * Added interpolation for bilinear and bicubic spline interpolation on rasters * Improved connection pooling for re-use of connections (#34) * Improved memory consumption of SQL results produced by SDE by over 90% while removing redundancies for objects (especially date objects): e.g. from 256 MB per Interpolation to 15 MB. (#107) * Experimental Cache for database queries and results of parameterisation: Database queries are transparent against cache. Acceleration by at least factor 5-8 depending on circumstances. 2009-12-17 RELEASE 0.3 New: * !!!! Java6 is mandatory now! Older version are not supported any longer !!! The backend now stubs the Java6 SQL API which is nor compability with earlier versions. 2009-11-13 RELEASE 0.2 New: * Added first support for spatial queries for time series, vertical profile, horizontal profile, vertical cross section and horizontal cross section. * Improved memory footprint of data objects in geo-backend. * Stabilized binding to ArcSDE datasources. 2009-10-07 RELEASE 0.1 New: * Initial version of the database access layer.