Discover From This Page & Topic: [Discover] googlebase
[Discover] Google Base http://base.google.com/
(google search database community) 
[Discover] Google Base Help Center - Custom attributes in XML bulk uploads http://base.google.com/support/bin/answer.py?answer=59558&hl=en (googlebase xml rss)
[Discover] Google Base Help Center - Creating your data feed http://base.google.com/support/bin/answer.py?answer=59461&hl=en (xml google howto rss)
[Discover] Google Base - Bulk Upload Instructions http://www.google.com/base/attributes.html#link (googlebase attributes)
[Discover] Dare Obasanjo aka Carnage4Life - Google Base Data API vs. Astoria: Two Approaches to SQL-like ... http://www.25hoursaday.com/weblog/2007/07/13/GoogleBaseDataAPIVsAstoriaTwoApproachesToSQLlikeQueries ... (google rest api crud)
[Discover] Google Base Help Center - RSS 2.0 specification http://base.google.com/support/bin/answer.py?answer=58085&hl=en (google googlebase xml rss)