公开(公告)号：US20250124016A1

公开(公告)日：2025-04-17

申请号：US18488795

申请日：2023-10-17

Applicant: NetApp, Inc.

Inventor： Blake Edwards ,  William Zhang ,  Lawrence Yu ,  David Ou ,  Song Guen Yoon

IPC: G06F16/23 ,  G06F16/27

Abstract: A storage application is disclosed herein that employs a method for managing read and write requests associated with a database distributed across multiple replicas in multiple data centers. The storage application may be implemented on one or more computing devices in the context of a data center, cloud environment, or the like. The method includes the storage application receiving a client request to perform an operation with respect to an object at an any-local-quorum consistency level. In response to client request, the storage application iteratively generates and submits coordinator requests to the multiple data centers at a local-quorum consistency level, until one of the multiple data centers successfully replies to one of the coordinator requests with a result. The storage application then replies to the client request based on the result provided by the one of the multiple data centers.

公开(公告)号：US20250124015A1

公开(公告)日：2025-04-17

申请号：US18488545

申请日：2023-10-17

Applicant: NetApp, Inc.

Inventor： Blake Edwards ,  William Zhang ,  Lawrence Yu ,  David Ou ,  Song Guen Yoon

IPC: G06F16/23 ,  G06F16/27

Abstract: A storage application is disclosed herein that employs a method for managing read and write requests associated with a database distributed across multiple replicas in multiple data centers. The storage application may be implemented on one or more computing devices in the context of a data center, cloud environment, or the like. The method includes the storage application receiving a client request to perform an operation with respect to an object at an any-local-quorum consistency level. In response to client request, the storage application iteratively generates and submits coordinator requests to the multiple data centers at a local-quorum consistency level, until one of the multiple data centers successfully replies to one of the coordinator requests with a result. The storage application then replies to the client request based on the result provided by the one of the multiple data centers.