ESRI is highlighting the following features in the 9.3 ArcGIS Server release:
- Printing pretty maps
- Map Tips – add information directly on a map
- Enhance interoperability: In 9.3, ArcGIS will support WFS, Web Cover service for raster, Simple Feature KML and GML.
- Spatial data management and cartographic cabilities are now available to the AutoCAD users with ArcGIS for AutoCAD which is available now in ArcGIS 9.2
- Rest API and Java Script API support
- Caching and performance: pre-cache data to optimize web application
- Security for Web applications and services – system can define users based on Windows authentication.
- ArcGIS Server 9.3 now includes a mobile client within a Windows Mobile platform