The following table describes which elasticity feature to use for a specific action.
For more information, see the Orange Book, Elasticity in the Teradata® Database, TDN-0009703.
Action | Scale Up1 | Scale Down1 | Scale Out2 | Scale In2 |
---|---|---|---|---|
Decrease CPU count | ● | ● | ||
Decrease memory size | ● | ● | ||
Decrease storage bandwidth of nodes | ● | ● | ||
Increase CPU count | ● | ● | ||
Increase memory size | ● | ● | ||
Increase storage bandwidth of nodes | ● | ● | ||
Increase node count | ● | |||
Replace nodes with more powerful nodes | ● | |||
|