Mercurial > dive4elements > gnv-client
view geo-backend/NEWS @ 1145:dfe1ac687c7f tip
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author | Thomas Arendsen Hein <thomas@intevation.de> |
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date | Fri, 28 Sep 2012 12:16:15 +0200 |
parents | fccd2ec85835 |
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2010-06-30 RELEASE 1.1 * Evaluable cache statistics * Central configuration for this Geo-Backend 2010-04-28 RELEASE 1.0 NEW: * Support for MultiPolygons retrieved by database. * Support for MultiLinestrings retrieved by database. * Support for spatial queries using LineStrings. * Support for cache synchronization after database updates. Added: * Added JavaDoc documentation. 2010-03-08 RELEASE 0.5 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.