| The SAP human capital management platform not only includes a complete employee lifecycle suite,but also offers flexible extended development and integration solutions to enterprise customers.However,with the continuous refinement of the business logic of the platform and the exponential growth of the traffic to the data service of the platform,it is difficult for the business logic to realize its data service in its own way to meet the needs of the platform.Therefore,based on the secondary development that ADAPTS to customer demand,standardizing business boundary and risk control,and improving the response speed of platform data service,this thesis proposes to build SAP human capital management platform data engine.This thesis describes the background of the project,briefly describes the relevant research and application status,and summarizes the related technologies including Spring Boot,SAP HANA,SCA,OData,Redis and so on.This thesis briefly describes the overall project planning,defines the project boundary,analyzes the project requirements in detail,and extracts the three functional requirements of data preprocessing,authority control and cache management.On this basis,the design idea and working principle are expounded,and the project is designed by means of architecture structure design,function composition design,deployment design,database design and so on.The thesis analyzes and designs three functional modules of data preprocessing,permission control and cache management in detail.At present,some businesses of SAP human capital management platform use this data engine for data service access,with an average efficiency of 1,800 times per minute,which significantly improves the efficiency of secondary development of the platform,the security and response speed of the data service,and meets the basic needs of enterprises for the data engine of this platform. |
