Virtual Partition Throttles - Teradata Viewpoint - Teradata Workload Management

Teradata® Viewpoint User Guide - 24.04

Deployment
VantageCloud
VantageCore
Edition
Enterprise
IntelliFlex
Lake
VMware
Product
Teradata Viewpoint
Teradata Workload Management
Release Number
24.04
Published
April 2024
Language
English (United States)
Last Update
2024-04-29
dita:mapPath
xwb1711972215358.ditamap
dita:ditavalPath
tky1501004671670.ditaval
dita:id
xvu1467243446040
Product Category
Analytical Ecosystem

If you are using Teradata Database 15.0 and later on SLES 11, you can limit the number of queries that can run concurrently in a particular virtual partition.

Virtual partitions are used to divide a system for a higher level of control over resource allocation and workload distribution. You can create virtual partitions and assign workloads to the partitions. Theoretically, one partition could use all the AWTs, rendering the other partitions useless. By creating a virtual partition throttle, you can make sure each partition is guaranteed access to the AWTs.

As with other throttles, you can specify virtual partition throttle limits for different states. The concurrency limit you define represents an aggregate number that applies to all queries in the partition.