Patent ID: 11868359
Assignee: AMAZON TECHNOLOGIES, INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 16:
17. The one or more non-transitory, computer-readable storage media of claim 16, wherein the one or more non-transitory computer-readable storage media comprise additional program instructions that when executed by the one or more computing devices cause the one or more computing devices to implement:
evaluating, by the first query engine, an eligibility of the query to be performed by a third query engine provisioned in response to the query or the prior query;
identifying the query as eligible to be performed by the third query engine according to the evaluation of the eligibility of the query;
predicting a third execution time for the query at the third query engine; and
comparing the first execution time, the second execution time, and the third execution time to select the second query engine.