公开(公告)号：US12222908B2

公开(公告)日：2025-02-11

申请号：US17535940

申请日：2021-11-26

Applicant: Amazon Technologies, Inc.

Inventor： Ippokratis Pandis ,  Eric Ray Hotinger ,  Bruce William McGaughy ,  Naresh Chainani ,  Neeraja Rentachintala ,  Zhixing Ma ,  Pulkit Jagdishchandra Bhavsar ,  Chao Duan ,  William Michael McCreedy ,  Pavel Sokolov ,  Sanjay Wangoo

IPC: G06F16/21 ,  G06F16/23

Abstract: Idle periods may be for management actions at processing clusters for managed databases. A leader node of a processing cluster for a managed database may monitor a network endpoint at a proxy service associated with a database managed by the database service. An idle period for the database may be detected. A management action for the processing cluster may be determined to be performed during the detected idle period. The leader node may cause the determined management action to be performed.

公开(公告)号：US11818012B2

公开(公告)日：2023-11-14

申请号：US17810195

申请日：2022-06-30

Applicant: Amazon Technologies, Inc.

Inventor： Krishna Chaitanya Gudipati ,  Sanjay Wangoo ,  Fabian Oliver Nagel ,  Ippokratis Pandis ,  Gokul Soundararajan ,  Aditya Subrahmanyan ,  Induja Sreekanthan ,  Yao Xiao ,  Ankil Shah ,  Yehan Zhang ,  Siyi Zhang ,  Vaishali Ravindra Narkhede ,  Naresh Chainani

IPC: H04L41/12 ,  G06F11/14

CPC classification number: H04L41/12 ,  G06F11/1464 ,  G06F11/1469 ,  G06F2201/80

Abstract: Online restore may be performed between databases with different topologies while applying a custom data distribution. A request to restore a database into a different topology of nodes may be received. A plan to move different portions of the database from a current topology to the new topology made using a general distribution scheme. The plan may be performed to move the different portions of the database into the new topology and the database made available for access using the new topology. A background process may be applied to modify the distribution of the database at the new topology to match a custom distribution scheme that was implemented at the current topology.

公开(公告)号：US20230171163A1

公开(公告)日：2023-06-01

申请号：US17810195

申请日：2022-06-30

Applicant: Amazon Technologies, Inc.

Inventor： Krishna Chaitanya Gudipati ,  Sanjay Wangoo ,  Fabian Oliver Nagel ,  Ippokratis Pandis ,  Gokul Soundararajan ,  Aditya Subrahmanyan ,  Induja Sreekanthan ,  Yao Xiao ,  Ankil Shah ,  Yehan Zhang ,  Siyi Zhang ,  Vaishali Ravindra Narkhede ,  Naresh Chainani

IPC: H04L41/12 ,  G06F11/14

CPC classification number: H04L41/12 ,  G06F11/1469 ,  G06F11/1464 ,  G06F2201/80

Abstract: Online restore may be performed between databases with different topologies while applying a custom data distribution. A request to restore a database into a different topology of nodes may be received. A plan to move different portions of the database from a current topology to the new topology made using a general distribution scheme. The plan may be performed to move the different portions of the database into the new topology and the database made available for access using the new topology. A background process may be applied to modify the distribution of the database at the new topology to match a custom distribution scheme that was implemented at the current topology.

公开(公告)号：US20230169048A1

公开(公告)日：2023-06-01

申请号：US17535940

申请日：2021-11-26

Applicant: Amazon Technologies, Inc.

Inventor： Ippokratis Pandis ,  Eric Ray Hotinger ,  Bruce William McGaughy ,  Naresh Chainani ,  Neeraja Rentachintala ,  Zhixing Ma ,  Pulkit Jagdishchandra Bhavsar ,  Chao Duan ,  William Michael McCreedy ,  Pavel Sokolov ,  Sanjay Wangoo

IPC: G06F16/21 ,  G06F11/34 ,  G06F16/23

CPC classification number: G06F16/21 ,  G06F11/3423 ,  G06F16/2393 ,  G06F16/2358

Abstract: Idle periods may be for management actions at processing clusters for managed databases. A leader node of a processing cluster for a managed database may monitor a network endpoint at a proxy service associated with a database managed by the database service. An idle period for the database may be detected. A management action for the processing cluster may be determined to be performed during the detected idle period. The leader node may cause the determined management action to be performed.