Latest database tools to learn - response (1) by M.Saeed Khurram

If you simply want to learn and explore the teradata database, then you can install teradatra tools and utilities and explore the database structures and other features.
 
If you are asking about the database Load/unload utilities, then you can learn TPT (Teradata Parallel Transporter). TPT is replacing the legacy Teradata load/Unload utilites:

1. TPT Load Operator (Fastload)
2. TPT Update Operator (Multiload)
3. TPT Export Operator (FastExport)
4. TPT Stream Operator (TPump)