Title:
SYSTEM AND METHOD FOR ACHIEVING STRONG CONSISTENCY OF TRANSACTIONS ACROSS DIFFERENT DATABASE ENGINES
Document Type and Number:
WIPO Patent Application WO/2022/062555
Kind Code:
A1
Abstract:
Disclosed in the present invention are a system and method for achieving strong consistency of transactions across different database engines. The system comprises: an SQL protocol conversion module which is used for carrying out SQL protocol standardization on requests from different database engines, and parsing the requests into unified standard protocols; a transaction processing module which is used for parsing and executing transactions of the database engines, processing the requests sent by the different database engines, sharing data and transactions among the different database engines, and ensuring the consistency of the transactions among the different database engines; and a storage module which is used for storing logs in a transaction execution process so as to subsequently execute a transaction rollback operation or a transaction submission operation, and providing durability for data after transaction execution.
Inventors:
XU JIANHUI (CN)
LIN YOUBIN (CN)
LIN YOUBIN (CN)
Application Number:
PCT/CN2021/104157
Publication Date:
March 31, 2022
Filing Date:
July 02, 2021
Export Citation:
Assignee:
GUANGZHOU SEQUOIADB SOFTWARE DEV CO LTD (CN)
International Classes:
G06F16/25
Foreign References:
| CN112182082A | 2021-01-05 | |||
| CN110059103A | 2019-07-26 | |||
| CN106897344A | 2017-06-27 | |||
| CN107491510A | 2017-12-19 | |||
| CN104793988A | 2015-07-22 | |||
| US20080249988A1 | 2008-10-09 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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