Method for storing transaction message based on MongoDB database

Abstract

The invention relates to the technical field of transaction message storage and reading, and discloses a method for storing a transaction message based on a MongoDB database, a gateway layer is mainly used for receiving a transaction request sent by a client, generating a unique serial number from the request, temporarily storing the serial number of the request to a context environment of the transaction request of the gateway layer, obtaining a request message and a response message by the context environment, and the storage mode of the gateway layer and the MongoDB adopts an asynchronous thread form. According to the method, the request message and the response message in the transaction message are converted into the MongoDB document format in an asynchronous mode, the MongoDB document format is stored in the MongoDB database through the asynchronous thread, the execution process and the execution efficiency of the original transaction are not affected in the storage process, the stored data volume can support more than a hundred million level record number through a sub-library sub-table mode, each request message and each response message can be quickly retrieved and associated through different retrieval conditions, so that the data retrieval efficiency and the message checking accuracy of problem backtracking are remarkably improved.

Description

technical field [0001] The invention relates to the technical field of transaction message storage and reading, in particular to a method for storing transaction messages based on a MongoDB database. Background technique [0002] The gateway is a barrier designed to protect internal services in the distributed system, and is the only entrance to the outside world of the distributed system. The gateway encapsulates the internal architecture of the system. All clients and consumers access microservices through a unified gateway. The gateway layer handles all non-business functions, so as to help developers of application services to provide external services conveniently, without having to consider issues such as security control, flow control, and audit logs. Realization of black and white lists, etc. [0003] Among them, the transaction message is in the transaction execution process of the distributed system. The interactive content between the client and the gateway inclu...

AI Technical Summary

Problems solved by technology

[0004] However, the existing financial transaction systems generally store cross-system transaction messages in the local disk of the application server through the log mode, and because the local configuration disk space is limited, the longest historical lookback period that the transaction messages can be stored in the log is very limited , while application operation and maintenance engineers check cross-system transaction problems or provide transaction message verification data, most of them check by searching logs

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