We are planning to set up a Webgis to share our GIS data on the web. Currently, we are on a desktop GIS and using ESRI's File geodatabase format. We are considering ArcGIS Server or using Opengeo suite. We want to retain using our ArcGIS Desktop but we plan to move our data to a Postgres/PostGIS database to enable multi-user viewing and editing when served on the web.
To be able to connect to a Postgres/PostGIS database without ArcSDE license, there are a number of solutions available, ST-links, GISquirrel, Geocat Bridge...
Geocat Bridge seems appealing cause we can directly publish mxd to Geoserver. But, it's not mentioned on their site whether we can connect to existing PostGIS data. There is a mention that we can load TO PostGIS but not a thing mentioned on whether we can load data on ArcGIS Desktop from PostGIS. Anyone who has tried Geocat Bridge? Is this possible in Geocat Bridge?