Load balancing system for remote service calling based on real-time load rate

Abstract

The invention discloses a load balancing system for remote service calling based on a real-time load rate. The load balancing system comprises a monitoring center, a registration center, a client and a server; the monitoring center is used for status monitoring and counting the number of service connections, and regularly reporting the number of service connections to the registration center; the registration center is used for providing service release and service subscription, pushing a list of available service instances to the client, acquiring the number of service loads in real time, and calculating the load level of the service instances; and the client comprises a load balancer module, wherein the load balancer module is used for analyzing the load level of the service instances, screening the service instances according to a load balancing screening algorithm, and recommending the service instances to the client.

Description

technical field [0001] The invention belongs to the field of information systems, and in particular relates to a remote service calling load balancing system based on real-time load rate. Background technique [0002] With the development of information systems, the application scale is becoming larger and larger, and the interaction between different applications is increasing. Traditional information systems have a large number of repetitive common business logic, which greatly reduces the reliability, maintainability and customizability of the system. At present, the core business is extracted into services, the original complex applications are divided, and independently deployed in the form of modules, which can realize the sharing and reuse of services. [0003] However, when the number of services continues to increase, the dependencies between services become complex, and simply exposing and referencing remote services cannot meet user needs. In the traditional remo...

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Problems solved by technology

[0005] Purpose of the invention: This invention aims at the problem of opaque service addressing and uneven service load existing in the remote service call process in the current information system, and proposes a remote service call load balancing system based on the real-time load rate from the perspective of the real-time load rate of the service. Including monitoring center, registration center, client and server,

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