www.teradata.com

The web site of NCR-Teradata.

Ensure you have a T-Pass and then register for Teradata@YourSupport service.
Link your T-Pass to your company's Teradata support account and you can see all related support calls. Documentation, Orange books and knowledge base all available.

www.teradata.com/t/teradataforum.html

Teradata discussion forums provided at the Teradata web site.

www.info.ncr.com/Teradata/eTeradata-BrowseBy.cfm

All Teradata database documentation is available here.

www.teradataforum.com

Independent Teradata discussion forum. This site is very active.

www.tek-tips.com/threadminder.cfm?pid=328

Another independent Teradata discussion forum.