When using the access module products, consider the following database factors, which
might improve performance:
Use the fastest Teradata client load or export utility that meets the requirements.
For example, if a new (initially empty) table is being loaded, it is faster to use
Teradata FastLoad than TPump. See Database Administration (B035‑1093) for additional information about selecting the appropriate Teradata utility.
Use the appropriate number of sessions to the Teradata Database. Using multiple sessions
in parallel can provide higher throughput.
Use fast, dedicated networks to connect a data source and Teradata Database. Minimize
other traffic on the connections consuming bandwidth.
Ensure that no other applications and services are running on your system while it
is running a load job.