Throughput per query decreases as more concurrent queries are run, but the total throughput of the system increases.
BYNET connection is used between Teradata and the driver node for the reference data in the following table:
| Machine Type | Import Throughput (Single Query) |
Export Throughput (Single Query) |
Import Throughput (5 Concurrent Queries) |
Export Throughput (5 Concurrent Queries) |
|---|---|---|---|---|
| Physical System (56 CPUs, 252 GB memory) |
11.11MB/s | 7.03MB/s | 3.97MB/s per query | 1.40MB/s per query |
| Virtual Machine (2 CPUs, 16 GB memory) |
11.71MB/s | 7.23MB/s | 3.31MB/s per query | 1.71MB/s per query |