Distributed transaction processing method and device based on service-free architecture

Abstract

The invention provides a distributed transaction processing method and device based on a service-free architecture. The method comprises the following steps: receiving an event processing request sent by a platform end, wherein the event processing request is generated by the platform end based on a trigger event request sent by a user end; responding to the event processing request, and sending a query state request to a platform end to query a main transaction execution state; receiving first feedback information sent by the platform end according to the query state request, wherein the first feedback information comprises main transaction identification information and a main transaction execution state; and when the execution state of the main transaction in the first feedback information is a successful state, executing the sub-transaction, wherein the sub-transaction is subordinate to the main transaction. According to the method disclosed by the embodiment of the invention, the subordinate differentiation is carried out on the transactions in the event according to the logic, and the orderly processing of the data in the event is ensured through a sequential execution transmission method, so that the method is low in implementation cost, and the problem of data consistency can be effectively solved.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a distributed transaction processing method and device based on a serverless architecture. Background technique [0002] With the update and iteration of IT technology, cloud computing technology is also developing gradually and rapidly. In the field of cloud computing, the concept of serverless has emerged. The serverless architecture provides a more "code fragmentation" software architecture specification, that is, FaaS (Function as a Services), which provides smaller program units than microservices, and advocates a method that allows users to only pay attention to The business and the required resources do not need to pay attention to the CPU, memory, and network conditions required for business operation. [0003] The characteristics of transaction management under the serverless architecture: 1. Data access cannot be performed between nodes under the serverless ...

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Problems solved by technology

[0004] Therefore, based on the characteristics of the above-mentioned serverless architecture, the types of data sources used by different functions between transactions under the serverless architecture may be completely different. The traditional distributed transaction processing method can no longer meet the transaction management requirements under this architecture. Transaction management requires a new method to solve the consistency problem of step-by-step transaction data

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