Design And Implementation Of Platform For Service Solution Construction And Execution In Internet Of Services

With the development of service computing in recent years,more and more services have converged to form the Internet of services(IoS).These services are large-scale and scattered,in different fields and located in different platforms.Meanwhile,the scale of user's requirement is growing.A user's requirement may contain multiple subrequirements,and each sub-requirement may represent the user's intention in different fields.In this environment,it is difficult for users to select the services from the largescale services,and users need to interact with different platforms to obtain the services because of services are scattered.Making it difficult to meet the personalized requirements of users.This requires a platform to provide users with a one-stop function,which is to construct and execute solutions for users according to their requirements.Therefore,how to design and implement the platform for solution construction and execution in the context of IoS is an important problem.This article mainly conducts three researches on this issue:(1)Three architecture desgin schemes of platform for solution construction and execution in IoS:In order to construct and execute solutions for users in the context of IoS,this paper introduces bilateral pattern matching algorithm and process execution engine in the platform architecture design to ensure that the platform can provide one-stop function.According to the three typical service scenarios of the platform,this paper gives three different architecture design schemes of the platform through the analysis of demand,and divides the functional modules of the platform according to the different roles of users.(2)Key implementation technologies for three architectures of platform for solution construction and execution:In order to realize the three different architecture designs of the platform respectively,this paper gives the relevant technical framework used in the implementation process,and aims at the division of functional modules in the three different architecture design schemes,this paper provides the implementation technology corresponding to different architecture.After the three architectures are implemented respectively,in order to verify the usability of the three architecture design schemes of the platform,this paper tries to run the platform to construct and execute solution example to verify.(3)Experiment and analysis of solution construction and execution performance in the platform:In order to explore the performance differences of the three different architecture design schemes of the platform when providing users with one-stop functions,this article builds three architectures to imitate the real scene,and carried out solution construction experiment and solution execution experiment respectively.Through the analysis of experimental results,the advantages and disadvantages of different architecture designs and their respective applicable scenarios are clarified.