The Geoportal Server 1.2 now supports MySQL and PostgreSQL 9.1
NOAA and the Geoportal
This ArcNews article describes how NOAA's National Climatic Data Center (NCDC) uses Esri's geoportal technology to make its geospatial data available to scientists and users all around the world.
System requirements for Esri Geoportal Server are based on your product version and platform configuration.
Please see the latest installation requirements in the Geoportal Server Web help.
