Hi Friends
I am new to this forum. I hope this is the right place to post below questions. I am preparing for TD Basic certification. While doing so I stumbled on two questions. Here are they.
1. Which component is part of Teradata's open architecture?
My understanding is "Node", it is part of TD's open architecture. But while searching over net I found many different answers, some saying "CPU" and others suggesting the "Operating System". I am confused which is the correct one.
2. What makes the rebuilding of indexes unnecessary with the Teradata database?
My understanding is "AMPs". Because even if the values of PI columns change, the data distribution will occur automatically accross all AMPs.
But again while searching over net I found a different answer which says "Teradata File System". Not sure which one is correct?
Can any one please help me on these questions?
Thanks
Santanu
Forums: