Mercurial > dive4elements > gnv-client
comparison geo-backend/Changes @ 557:05fcb3c553fd 0.4
merged geo-backend/0.4
| author | Thomas Arendsen Hein <thomas@intevation.de> |
|---|---|
| date | Fri, 28 Sep 2012 12:13:50 +0200 |
| parents | 48121fa4dc95 |
| children | 1e003d3b06e8 |
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| 540:80630520e25a | 557:05fcb3c553fd |
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| 1 2010-01-27 RELEASE 0.4 | |
| 2 | |
| 3 New: | |
| 4 | |
| 5 * Experimental Cache for database queries and | |
| 6 results of parameterisation: Database queries are | |
| 7 transparent against cache. | |
| 8 | |
| 9 * Support for raster data access to SDE via RasterObject | |
| 10 | |
| 11 * Added interpolation for bilinear and bicubic | |
| 12 spline interpolation on rasters | |
| 13 | |
| 14 * Improved connection pooling for re-use of connections (#34) | |
| 15 | |
| 16 * Improved memory consumption of SQL results produced by SDE by | |
| 17 over 90% while removing redundancies for objects (especially | |
| 18 date objects): e.g. from 256 MB per Interpolation to 15 MB. (#107) | |
| 19 | |
| 20 | |
| 21 2009-12-17 RELEASE 0.3 | |
| 22 | |
| 23 New: | |
| 24 | |
| 25 * !!!! Java6 is mandatory now! Older version are not supported any longer !!! | |
| 26 * Added "point on polygon" spatial query support. | |
| 27 | |
| 28 Fixed: | |
| 29 | |
| 30 * Avoid index out of bounds exception in some case when accessing database | |
| 31 columns that are not provided by the database result set. | |
| 32 | |
| 33 | |
| 34 2009-11-13 RELEASE 0.2 | |
| 35 | |
| 36 New: | |
| 37 | |
| 38 * Added spatial query support for the first use cases. It uses OGC Simple Features for | |
| 39 SQL Syntax (SFS) to the inside and OGC WKT (Well Known Text) for | |
| 40 geometry respresentations | |
| 41 | |
| 42 * Enhanced configuration to ArcSDE Backend in Pool-Mechanism for | |
| 43 fine-tuning interaction and pooling. | |
| 44 | |
| 45 * Added support for INNERJOIN, ORDER BY and GROUP BY for spatial | |
| 46 queries (needs more testing) | |
| 47 | |
| 48 * Support for gaps in temporal and spatial data added. | |
| 49 | |
| 50 Improvements: | |
| 51 | |
| 52 * Improved memory handling of Backend-results in geo-backend | |
| 53 | |
| 54 * Stabilized binding to ArcSDE Backend (issue 34), | |
| 55 https://roundup-intern.intevation.de/gnv/issue34 | |
| 56 | |
| 57 | |
| 58 | |
| 59 2009-10-07 RELEASE 0.1 | |
| 60 | |
| 61 New: | |
| 62 | |
| 63 * Imported proto type database access layer. | |
| 64 * Made access layer look like java.sql.* | |
| 65 | |
| 66 |