Access Module Processor
Application Program Interface
Teradata Archive/Recovery Utility
Basic Teradata Query
Call Level Interface
Call Level Interface, Version 2
Capacity on Demand
Database System or Database Software
Decision Support System
Host System Interface
Incremental Planning and Execution
Logon Sequence Number
Massively Parallel Processing
Online Transaction Processing
Parallel Database Extensions
Performance Monitor and Production Control
Partial Redistribution and Partial Duplication
Resource Sampling Subsystem. The RSS provides a method to gather statistics from across the Teradata Database system, and provides the ability to access the statistics through an API. Resource usage uses the RSS data from the RSS API to log data to the selected resource usage tables.
SUSE Linux Enterprise Server
Service Level Goals
System Management Facility
Tactical Workload Management Method
This workload yields the fastest available response time and executes at the highest tier, preempting all resource needs of other tiers. This method is well suited for critical, short-running queries that require fast response times. For more information, see Teradata Viewpoint User Guide.
Teradata Director Program
Teradata Dynamic Workload Management
Teradata Active System Management. TASM is a set of products, including system tables and logs, that interact with each other and a common data source. It helps manage the system automatically and reduces the effort required by database administrators, application developers, and support personnel. TASM can improve and optimize your workload management and performance. It can also improve response times and ensure more consistent response times for critical work.
Timeshare Workload Management Method
This workload can be assigned to one of four stepped access levels, Top, High, Medium, or Low. The higher access levels are given larger access rates than the lower levels. For example, an SQL request assigned to a Timeshare WD with a Top access level, which has an access rate of 8, would receive eight times the amount of resources than an SQL request assigned to a Low access level.
Timeshare workloads are assigned resources remaining after all allocations have been made for tactical and Workload Share Percent workloads. For more information, see Teradata Viewpoint User Guide.
Tequel Start Request
Workload Share Percent Management Method
This workload is assigned a proportion of the resources that are available after allocations have been made for tactical workloads. The percentage of resources is divided equally between all requests running in the WD. For example, if the Workload Share Percent is 5% and there are five SQL requests, each SQL request will get 1% of the share resources. For more information, see Teradata Viewpoint User Guide.
Workload Query Manager