What do you know about Teradata?

I don't know much :-), but I need to know, so I decided to create this post, and will try to keep it updated
First of all: some tools to work with Teradata, and on next Monday, I will try, and ask my colleage to show me


BTEQ
http://en.wikipedia.org/wiki/BTEQ

Teradata Parallel Transporter
http://en.wikipedia.org/wiki/Teradata_Parallel_Transporter

TPump
http://en.wikipedia.org/wiki/TPump

Fast Export
http://en.wikipedia.org/wiki/FastExport

Fast Load
http://en.wikipedia.org/wiki/FastLoad