公开(公告)号：US12189649B2

公开(公告)日：2025-01-07

申请号：US17535446

申请日：2021-11-24

Applicant: Amazon Technologies, Inc.

Inventor： Ippokratis Pandis ,  Naresh Chainani ,  Sebastian Hillig ,  Christos Stavrakakis ,  Eric Ray Hotinger ,  Bruce William McGaughy ,  William Michael McCreedy ,  Yan Leshinsky

IPC: G06F16/27 ,  G06F16/2453

Abstract: Database query processing may be scaled using additional processing clusters. A database query is received at a processing cluster. A determination is made as to whether additional processing clusters will be used to process the database query. Operations to cause compute nodes of the processing cluster to instruct operations at the additional processing clusters are included in a plan generated to perform database queries determined to use additional processing clusters. The plan is executed to be perform the database query causing compute nodes of the processing cluster to send instructions to corresponding additional processing clusters in order to generate and return a response to the database query.

公开(公告)号：US20230161792A1

公开(公告)日：2023-05-25

申请号：US17535446

申请日：2021-11-24

Applicant: Amazon Technologies, Inc.

Inventor： Ippokratis Pandis ,  Naresh Chainani ,  Sebastian Hillig ,  Christos Stavrakakis ,  Eric Ray Hotinger ,  Bruce William McGaughy ,  William Michael McCreedy ,  Yan Leshinsky

IPC: G06F16/27 ,  G06F16/2453

CPC classification number: G06F16/27 ,  G06F16/24542

Abstract: Database query processing may be scaled using additional processing clusters. A database query is received at a processing cluster. A determination is made as to whether additional processing clusters will be used to process the database query. Operations to cause compute nodes of the processing cluster to instruct operations at the additional processing clusters are included in a plan generated to perform database queries determined to use additional processing clusters. The plan is executed to be perform the database query causing compute nodes of the processing cluster to send instructions to corresponding additional processing clusters in order to generate and return a response to the database query.