Micro-service method and device based on block chain, and medium

Abstract

The invention provides a micro-service method based on a block chain, and the method comprises the steps of distributing an accounting node in a block chain platform for a core enterprise micro-service in a micro-service architecture, enabling a block chain gateway to monitor the business of the core enterprise micro-service, and when the business belongs to a transaction business, enabling the block chain gateway to regularly retrieve whether the transaction service generates transaction data or not through a query interface of the block chain platform; when the transaction business of the core enterprise micro-service generates transaction data, calling a corresponding bookkeeping node through the block chain gateway and sending out a bookkeeping application; and enabling the accounting node to generate a corresponding block for the transaction data through the smart contract deployed in the block chain platform, addding the block into the block chain, and broadcasting the block to each accounting node of the block chain platform for synchronous backup.

Description

technical field [0001] The present invention relates to the technical fields of microservices and blockchains, in particular to a blockchain-based microservice method, equipment and media. Background technique [0002] Most of the traditional systems are single-architecture models. All business sub-modules are concentrated in one heavy process, and all codes are in the same project. As the scale becomes larger and larger, it will cause projects such as bloated projects to occupy a large amount of database and memory. Waiting for resources will seriously drag down the system and cause difficulties in system maintenance. In order to change this situation, a technology that splits the bloated single system into several "microservices" has emerged. [0003] Microservice architecture is an architectural pattern, which advocates dividing a single application into a group of small services, and the services coordinate and cooperate with each other to provide users with ultimate va...

AI Technical Summary

Problems solved by technology

[0005] 1. Service calls cross the network, increasing network IO and reducing performance

[0006] 2. The service call spans more nodes, and the data inconsistency of distributed transactions may be greater

[0007] 3. Service discovery is required, increasing complexity

[0008] 4. O&M and testing applications based on microservice architecture are also very complicated

[0009] 5. Each service is an independent system, and the code is repeated, which increases the possibility of inconsistent system frameworks

6. The total startup time of the service is long

[0010] 7. The transitivity of service dependencies must be deployed one by one in order

[0013] On the other hand, important business data not only needs to be backed up, but also must be guaranteed to be tamper-proof and transparent to all related microservices. However, the distributed business data storage method of the microservice architecture obviously cannot meet the requirements

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