Title:
拡張縮小可能なログベーストランザクション管理
Document Type and Number:
Japanese Patent JP6677759
Kind Code:
B2
Abstract:
A first transaction manager of a partitioned storage group stores a first conditional commit record for a first write of a multi-partition transaction based on a first conflict detection operation. A second transaction manager stores a second conditional commit record for a second write of the transaction based on a second conflict detection operation. A client-side component of the storage group determines that both writes have been conditionally committed, and stores an unconditional commit record in a commit decision repository. A write applier examines the first conditional commit record and the unconditional commit record before propagating the first write to the first partition.
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Inventors:
Vermeulen, Alan Henry
Pol, Parixitt S
Russ, Timothy Andrew
Cole, Timothy Daniel
Muniswami-Lady, Kiran-Kumar
Pol, Parixitt S
Russ, Timothy Andrew
Cole, Timothy Daniel
Muniswami-Lady, Kiran-Kumar
Application Number:
JP2018099381A
Publication Date:
April 08, 2020
Filing Date:
May 24, 2018
Export Citation:
Assignee:
Amazon Technologies, Inc.
International Classes:
G06F16/23; G06F9/46; G06F16/182
Domestic Patent References:
| JP6243072A | ||||
| JP9204341A | ||||
| JP8235043A | ||||
| JP4199339A |
Foreign References:
| US20120166407 |
Attorney, Agent or Firm:
Shigeki Yamakawa
Masaki Yamakawa
Masaki Yamakawa