A flow service registration and discovery method

Abstract

The invention relates to an inverted index based flow type service registration and discovery method. Conventional registration is performed when a Web service registration request is received; after the registration is successful, information related is analyzed, and the inverted index from message to operation, and the operation to the flow is established; when an inquiry request is received, aservice registration center decomposes the request into a message index and an operation index inquiry request, and sends the message index and the operation index inquiry request to an index information center, after the decomposed index inquiry result is received, combination processing to the index inquiry result is performed, according to the index information from the message to the operation, atomic operations required to be included are quickly determined, and then according to the index information from the operation to the flow, the flow type service including the atomic operations and meeting the call order of an operation room is quickly positioned. The invention has the advantages that the inverted index from the message to the operation and the operation to the flow to all the information is established, and the efficiency of the flow type service discovery is effectively improved by utilizing the index.

Description

technical field [0001] The invention relates to the technical field of registration and discovery of web services (Web Service), and mainly relates to a method for registration and discovery of flow-type services. Background technique [0002] Web service technology is proposed to solve the problem of network application integration, so that applications can communicate with each other in a way independent of platform and programming language. Web service provides technical support for the realization of "software as a service". It is essentially a mechanism for sharing software services by exposing programmable interfaces on the network. Specifically, it describes a set of operations that can be accessed on the network through standardized Extensible Markup Language messaging, using an XML-based language protocol to describe the operation to be performed or the data to be exchanged with another Web service. The registration and discovery of Web services are the prerequisit...

AI Technical Summary

Problems solved by technology

This method is relatively intuitive and easy to implement, but when the number of services in the service library reaches a certain level, the efficiency of this method will become a bottleneck that restricts the performance of the algorithm

It can be seen that this service discovery method does not manage and utilize service registration information reasonably, and a lot of time is wasted on matching and comparing some irrelevant services, which is inefficient

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