Teradata Us, Inc.

Kenneth Ray Shortes

Douglas Paul Brown

Hoa Thu Tran

Daniel David Hoffman

Debra Galeazzi

Walton Dutton

A data store system may include a storage device configured to store a plurality of data store tables and may include a processor in communication with the storage device. The processor may receive a plurality of requests. For each request, the processor may: (1) determine an associated workload type for the request; (2) determine a first respective rate at which the request is to be released for scheduling of execution; and (3) release the request for scheduling of execution based on the first respective rate. For each released request, the processor may: (1) determine a second respective rate based on the associated workload type at which each released request is scheduled to be executed; and (2) in response to execution being scheduled for a released request, execute the released request. A method and computer-readable medium are also disclosed.

Workload request rate control

A virtual regulator implemented to provide closed-loop system management (CLSM) functionality to a database system and without a need to substantially adapt a given CLSM technology to account for specific nuances and requirements of an operating system. For example, the regulator may be implemented with either or both of process model operating systems and thread model operating systems. Common examples of these include UNIX, LINUX, MP-RAS, MS WINDOWS or WINDOWS NT.

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San Diego, CA, United States of America

Kenneth Ray Shortes