2010-01-27  RELEASE 0.4

    New:

    * Experimental Cache for database queries and 
    results of parameterisation: Database queries are 
    transparent against cache.

    * 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)


2009-12-17  RELEASE 0.3

    New:

    * !!!! Java6 is mandatory now! Older version are not supported any longer !!!
    *  Added "point on polygon" spatial query support.

    Fixed:

    * Avoid index out of bounds exception in some case when accessing database
    columns that are not provided by the database result set.


2009-11-13  RELEASE 0.2

    New:

    * Added spatial query support for the first use cases. It uses OGC Simple Features for
    SQL Syntax (SFS) to the inside and OGC WKT (Well Known Text) for
    geometry respresentations

    * Enhanced configuration to ArcSDE Backend in Pool-Mechanism for
    fine-tuning interaction and pooling.

    * Added support for INNERJOIN, ORDER BY and GROUP BY for spatial
    queries (needs more testing)

    * Support for gaps in temporal and spatial data added.

    Improvements:

    * Improved memory handling of Backend-results in geo-backend

    * Stabilized binding to ArcSDE Backend (issue 34), 
    https://roundup-intern.intevation.de/gnv/issue34

         

2009-10-07  RELEASE 0.1

    New:

    * Imported proto type database access layer.
    * Made access layer look like java.sql.*