Teradata Architechture

UDA

Teradata Architechture

Hi all,
Sorry every one about my English (It’s too bad).
I’ve just learnt about Teradata warehouse. I want to known overview of Teradata Data Warehouse.
But I can’t find any thing about Teradata Data Warehouse Architecture or Teradata Data Warehouse Model…
I’ve just only found Teradata Warehouse components.e.g Teradata Database V2R6.2, Teradata Utiliy Pak, Teradata Parallel Transporter 8.1, Teradata Warehouse Miner 5.0,..etc.
So, Can iu.. help me????