A distributed transaction processing method and device

A technology of distributed transaction and processing method, applied in the field of distributed transaction processing method and device, distributed transaction processing method and device based on stream computing, can solve problems such as application system infringement, correction of transaction abnormality, data inconsistency, etc. , to achieve the effect of improving development efficiency, reducing labor costs, and data quasi-consistent
CN108459919BActive Publication Date: 2022-04-15CITIC AIBANK CORPORATION LIMITED
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
CITIC AIBANK CORPORATION LIMITED
Publication Date
2022-04-15

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Abstract

The invention belongs to the technical field of distributed computing, and discloses a distributed transaction processing method and device. The method includes the steps of application development, transaction management attribute definition, event definition, streaming computing, and transaction management, acquiring and identifying event information in real time through streaming computing, and acquiring transaction management attributes in real time , periodically verifying the transaction state according to the event information and transaction management attributes, initiating a verification request and / or reversing request according to the transaction state, and sending a transaction state verification instruction and / or reversing instruction through the transaction manager. Through this solution, transaction control and application development are completely decoupled, and application development does not need to develop transaction control logic, which greatly simplifies development difficulty, realizes fast transaction rollback in abnormal scenarios, tolerates failure of any node, and has no split-brain problem.
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Description

Technical field

[0001] The present invention belongs to the field of distributed computing techniques, and is relate to a distributed transaction processing method and apparatus, and more particularly to a distributed transaction processing method and apparatus based on streaming calculation. Background technique

[0002] Related terms explanation:

[0003] Transaction: Generally mean what to do or do. In a computer term, a program execution unit (Unit) that is accessed and may update the various data items in the database. Transaction is an access and may update a program execution unit (Unit) of various data items in the database. Transactions are typically caused by execution of user programs written by advanced database manipulating languages ​​or programming languages ​​(such as SQL, C ++ or Java), and is used to define as Begintrarsction and End Transaction statements (or function calls). The transaction consists of all the operations performed by the BEGINTRANSACTION and t...

Claims

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