Research And Application Of Enterprise Cloud Service Platform Based On SOA Architecture

The development of a new generation of information technology and information infrastructure and software technology architecture not only improves the competitiveness of SMEs but also revolutionizes the development of SMEs,and promotes the transformation of SMEs into smart companies.Smart enterprises refer to an enterprise service model built on the basis of information technology capabilities and knowledge capabilities,and realize the development of open,shared,and collaborative modes for SMEs.Its goal is to build a digital ecological service environment and provide heterogeneous,exotic,and heterogeneous service platforms.Therefore,in this paper,under the J2 EE development environment platform,an enterprise cloud service platform based on SOA architecture is designed and implemented in detail through requirements analysis.A digital environment portal service has been proposed,which is characterized by a public facilities,flexible expansion,multi-tenant mode of SME cloud services.It can effectively solve the problems of SME information resources such as non-sharing,organizational confusion,and lack of research and development.The platform can accommodate tens of thousands of companies for affiliate booking services.The following is my specific job content:(1)This paper proposes an open,collaborative,shared cloud computing environment for SMEs and cloud computing architecture model for SMEs;proposes an elastic and scalable cloud service model based on SARIMA-WNN algorithm,and its key service load The forecasting algorithm is analyzed and studied,and this predictive algorithm is applied to build a scalable SME cloud service model.(2)Based on the SOA-based cloud computing service model,a digital environment service and method are proposed,including the following digital portals(E-portal): Eorganization,E-process,E-product and resource,etc..This research is to use advanced Portal technology to provide the best solution for enterprise information portals in a componentized way,but also to provide users with personalized services.(3)Based on the methods proposed above,the shortcomings of the enterprise in the information portal are analyzed,and then the system architecture model of the platform is designed,specifically for digital organization and digital development process.Finally,the enterprise cloud service platform was implemented and its feasibility was verified.Aiming at the engineering theory research proposed in the above,the project has been implemented.The project mainly focuses on small and medium-sized enterprises tenant information authentication management services,enterprise collaborative R & D services,enterprise multi-organization management services,and portlet components related design and implementation.