公开(公告)号：US11625273B1

公开(公告)日：2023-04-11

申请号：US16199037

申请日：2018-11-23

Applicant: Amazon Technologies, Inc.

Inventor： Mostafa Elhemali ,  Dolev Ish-am ,  Jonathan L. Meed ,  Richard Krog ,  Adel Gawdat ,  Kai Zhao ,  Saumil Ramesh Hukerikar

IPC: G06F9/50 ,  G06F16/21

Abstract: Throughput capacity may be changed to sustain throughput for accessing individual items in a database. A table hosted at storage nodes that provide access to the table in a database may be identified as allocated with a client-specified throughput capacity for accessing the table. Performance of access requests to the table at the storage nodes may be tracked. Based on the performance of the access requests, a change may be determined that modifies a throughput capacity for the table to sustain a guaranteed throughput for each access request independent of other access requests received for the table.