Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Christopher Ian Hendrie0
Upendra Bhalchandra Shevade0
Gregory Rustin Rogers0
Date of Patent
January 2, 2024
0Patent Application Number
177222180
Date Filed
April 15, 2022
0Patent Citations
...
Patent Primary Examiner
CPC Code
Patent abstract
For a given cross-data-store transaction request at a storage service, a coordinator transmits respective voting transition requests to a plurality of log-based transaction managers (LTMs) configured for the respective data stores to which writes are directed in the transaction. The LTMs transmit responses to the coordinator based on data-store-specific conflict detection performed using contents of the voting transition requests and respective data-store-specific state transition logs. The coordinator determines a termination status of the cross-data-store transaction based on the LTMs' responses, and provides an indication of the termination status to the LTMs.
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