Controlling Resource Consumption
The Data Pump Export and Import utilities enable you to dynamically increase and decrease resource consumption for each job. This is done using the PARALLEL parameter to specify a degree of parallelism for the job. (The PARALLEL parameter is the only tuning parameter that is specific to Data Pump.) For maximum throughput, do not set PARALLEL to much more than twice the number of CPUs (two workers for each CPU).
Veeam is happy to provide a FREE NFR server license to certified engineers, trainers, and bloggers. It allows for the non‑production use of Veeam Agent for Microsoft Windows. This license is valid for five workstations and two servers.