Title:
ハイスループットストリーミングデータの同期複製
Document Type and Number:
Japanese Patent JP7394265
Kind Code:
B2
Abstract:
A method for synchronous replication of stream data includes receiving a stream of data blocks for storage at a first storage location associated with a first geographical region and at a second storage location associated with a second geographical region. The method also includes synchronously writing the stream of data blocks to the first storage location and to the second storage location. While synchronously writing the stream of data blocks, the method includes determining an unrecoverable failure at the second storage location. The method also includes determining a failure point in the writing of the stream of data blocks that demarcates data blocks that were successfully written and not successfully written to the second storage location. The method also includes synchronously writing, starting at the failure point, the stream of data blocks to the first storage location and to a third storage location associated with a third geographical region.
Inventors:
Edara, Pavan
Forbes, Jonathan
Forbes, Jonathan
Application Number:
JP2023528455A
Publication Date:
December 07, 2023
Filing Date:
November 10, 2021
Export Citation:
Assignee:
Google LLC
International Classes:
G06F11/14
Domestic Patent References:
| JP20093769A | ||||
| JP2014130475A |
Foreign References:
| US20200389546 | ||||
| US10452680 |
Attorney, Agent or Firm:
Patent Attorney Fukami Patent Office
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