Recommendations for States and Events | Teradata Vantage - 17.10 - Key Recommendations for States and Events - Advanced SQL Engine - Teradata Workload Management

Teradata Vantageā„¢ - Workload Management User Guide

Product
Advanced SQL Engine
Teradata Workload Management
Release Number
17.10
Release Date
July 2021
Content Type
Administration
User Guide
Publication ID
B035-1197-171K
Language
English (United States)
Teradata recommends the following best practices for states and events:
  • Start with a Base state for normal operating conditions and a degraded health condition state for controlling excessive concurrency that has lasted for at least 10 minutes
  • After creating a new state, you should review the state-specific values of your filters and throttles.
  • Reuse states if possible. Defining too many states may become a maintenance burden.
  • Keep in mind that multiple planned environments may be active at the same time, for example, Weekend and Daytime. TASM evaluates planned environments from right to left, so if you want a planned environment to take precedence when more than one could apply, drag that planned environment to the right of the other planned environments in the States area of the Viewpoint Workload Designer toolbar.