Network Requirements | Teradata VantageCore | EDW - Network Requirements - Teradata VantageCore VMware

Teradata® VantageCore powered by Dell Technologies - Enterprise Data Warehouse

Deployment
VantageCore
Edition
VMware
Product
Teradata VantageCore VMware
Published
April 2024
Language
English (United States)
Last Update
2024-04-24
dita:mapPath
csc1707954420061.ditamap
dita:ditavalPath
ayr1485454803741.ditaval
dita:id
csc1707954420061
Product Category
Cloud

Teradata requires a consistent high bandwidth and predictable low latency within the system network. Bandwidth must sustain between all pairs of nodes in the fabric with high cross-sectional bandwidth.

Traffic blocking or points of congestion that can lead to high latency or reduced bandwidth can impact Teradata performance and reliability.

If network access to a node becomes unavailable for 10 seconds, the node fails, and recovery actions begin using the hot standby node (HSN).

If one of the two networks becomes unavailable, the system stays active on the remaining network without disruption. The performance of the system may be impacted by the reduction in the total bandwidth available to the nodes.