Difference between revisions of "Toronto Code Sprint 2009 Agenda"
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(New page: == Theme == '''The Need for Speed...''' Performance is the universal feature, and the latest [Geoserver vs Mapserver http://blog.geoserver.org/2008/10/22/geoserver-benchmarks-at-foss4g-2...) |
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== Theme == | == Theme == | ||
| − | '''The Need for Speed...''' | + | [[Toronto Code Sprint 2009]] : '''The Need for Speed...''' |
| − | Performance is the universal feature, and the latest [ | + | Performance is the universal feature, and the latest [http://blog.geoserver.org/2008/10/22/geoserver-benchmarks-at-foss4g-2008 Geoserver vs Mapserver] results indicate that there are places throughout the C stack that can use improvement. |
== Proj4 == | == Proj4 == | ||
| Line 9: | Line 9: | ||
* Run Mapserver under load and review where Proj4 takes a hit (everywhere) | * Run Mapserver under load and review where Proj4 takes a hit (everywhere) | ||
* Caching of PJ structs, Should make QGIS and Mapserver faster. | * Caching of PJ structs, Should make QGIS and Mapserver faster. | ||
| − | * | + | * Possibility of a new/simple API + optimized database sitting on top of PROJ4 to replace current init files and address some performance issues as well as allowing lookup of additional information such as axis order of a given SRS (required for WMS 1.3.0 and other OGC specs) |
| + | * bring epsgaxis axis flipping behavior into proj4 proper | ||
== Mapserver == | == Mapserver == | ||
| Line 15: | Line 16: | ||
* Run the Geoserver benchmark tests under profiler and review results | * Run the Geoserver benchmark tests under profiler and review results | ||
* Single-pass querying, will bring WFS speed up to par | * Single-pass querying, will bring WFS speed up to par | ||
| − | * Mapserver as Apache module, removes FastCGI instability and is potentially even faster, see [#2565 http://trac.osgeo.org/mapserver/ticket/ | + | * Mapserver as Apache module, removes FastCGI instability and is potentially even faster, see [http://trac.osgeo.org/mapserver/ticket/2565 #2565] |
| + | * Roadmap for 6.0 | ||
| + | * XML Mapfiles ([http://trac.osgeo.org/mapserver/ticket/2872 #2872]) | ||
| + | * coordinating and improving msautotest (what gets added, when, etc.) | ||
| + | * WMS 1.3.0 ([http://trac.osgeo.org/mapserver/ticket/473 #473]) | ||
| + | * resolving msOWSDispatch ([http://trac.osgeo.org/mapserver/ticket/2531 #2531]) | ||
| + | * support for ITEM data types for WFS server ([http://trac.osgeo.org/mapserver/ticket/462 #462]) | ||
| + | * Discuss issue of Hiding/enabling/ignoring layers in OGC Web Services (see [http://trac.osgeo.org/mapserver/wiki/HidingLayersInOGCWebServices Trac wiki page]) | ||
| + | * Discuss coordinate axis order for WFS 1.1.0 ([http://trac.osgeo.org/mapserver/ticket/2899 #2899]) | ||
| + | * OpenGL/Cairo/VtableRendering merge. Discuss some backwards compatibility changes implied by the rendering unification (notably on symbol orientation, and linestring markers) | ||
| + | * Choose one of Steve's logos | ||
| + | * Discuss better handling of resolution for printing maps | ||
== GDAL == | == GDAL == | ||
| − | * | + | * Adding the ability to read z/x/y tiles (e.g. TMS, OSM, etc.) alongside the existing WMS reader support |
== PostGIS == | == PostGIS == | ||
| Line 27: | Line 39: | ||
* New GEOS coordinate sequence to bind on top of aligned PostGIS structures? | * New GEOS coordinate sequence to bind on top of aligned PostGIS structures? | ||
* Profiling and review profile results | * Profiling and review profile results | ||
| + | |||
| + | == PostGIS WKT Raster == | ||
| + | |||
| + | *Discuss [http://postgis.refractions.net/support/wiki/index.php?WKTRasterHomePage WKT Raster] API, roadmap and funding | ||
| + | *Importer/exporter (raster2pgsql.exe, PGAdmin extension, new Paul's GUI, driver for GDAL, SQL importer function) | ||
| + | *Discuss WKT Raster and PostGIS web site, source integration and bug tracking. | ||
| + | *Discuss GiST index. | ||
| + | *Discuss Windows build. | ||
== GEOS == | == GEOS == | ||
| Line 32: | Line 52: | ||
* Administrivia, what to do without a full-time maintainer? | * Administrivia, what to do without a full-time maintainer? | ||
* Roadmap for 3.2? | * Roadmap for 3.2? | ||
| + | |||
| + | == libLAS == | ||
| + | |||
| + | * Supporting inline streaming compression | ||
| + | * Win64 builds | ||
| + | |||
| + | |||
| + | [[Category:Code Sprints]] | ||
| + | [[Category:Past Events]] | ||
Latest revision as of 01:15, 4 September 2011
Theme
Toronto Code Sprint 2009 : The Need for Speed...
Performance is the universal feature, and the latest Geoserver vs Mapserver results indicate that there are places throughout the C stack that can use improvement.
Proj4
- Run Mapserver under load and review where Proj4 takes a hit (everywhere)
- Caching of PJ structs, Should make QGIS and Mapserver faster.
- Possibility of a new/simple API + optimized database sitting on top of PROJ4 to replace current init files and address some performance issues as well as allowing lookup of additional information such as axis order of a given SRS (required for WMS 1.3.0 and other OGC specs)
- bring epsgaxis axis flipping behavior into proj4 proper
Mapserver
- Run the Geoserver benchmark tests under profiler and review results
- Single-pass querying, will bring WFS speed up to par
- Mapserver as Apache module, removes FastCGI instability and is potentially even faster, see #2565
- Roadmap for 6.0
- XML Mapfiles (#2872)
- coordinating and improving msautotest (what gets added, when, etc.)
- WMS 1.3.0 (#473)
- resolving msOWSDispatch (#2531)
- support for ITEM data types for WFS server (#462)
- Discuss issue of Hiding/enabling/ignoring layers in OGC Web Services (see Trac wiki page)
- Discuss coordinate axis order for WFS 1.1.0 (#2899)
- OpenGL/Cairo/VtableRendering merge. Discuss some backwards compatibility changes implied by the rendering unification (notably on symbol orientation, and linestring markers)
- Choose one of Steve's logos
- Discuss better handling of resolution for printing maps
GDAL
- Adding the ability to read z/x/y tiles (e.g. TMS, OSM, etc.) alongside the existing WMS reader support
PostGIS
- Roadmap for 1.5+
- New on-disk format? Aligned double?
- New GEOS coordinate sequence to bind on top of aligned PostGIS structures?
- Profiling and review profile results
PostGIS WKT Raster
- Discuss WKT Raster API, roadmap and funding
- Importer/exporter (raster2pgsql.exe, PGAdmin extension, new Paul's GUI, driver for GDAL, SQL importer function)
- Discuss WKT Raster and PostGIS web site, source integration and bug tracking.
- Discuss GiST index.
- Discuss Windows build.
GEOS
- Administrivia, what to do without a full-time maintainer?
- Roadmap for 3.2?
libLAS
- Supporting inline streaming compression
- Win64 builds