Multi-Tenant Mode Applied Research In Primary Health Care Institutions Information System

In the March2011government work report, Premier Wen Jiabao pointed out thatthe reform of the medical system to achieve universal access to basic health services.Views on deepening medical and health system, the CPC Central Committee and theState Council promulgated the "clear requirement to establish a basic medical andhealth system covering both urban and rural residents, to strengthen the informationconstruction of the primary health care sector. Therefore, the timely introduction ofinformation systems based on multi-rental mode of grassroots medical institutions, andto meet the requirements of the development of primary care reform, when it isimperative to meet market demand.Status and characteristics of this paper Qingchuan County primary health caresystem, and the current status of the development of multi-tenant mode and its technicalsituation that the multi-tenant model is especially suitable for systems centralizedservice timeliness requirements of primary health care and health informationtechnology industry. Put forward the idea of the development of primary health caresector information systems using a multi-tenant model. I hope through theimplementation of a multi-tenant model of primary health care information systems, theinformation construction in construction costs, maintenance costs, operating efficiency.In-depth analysis of their needs through in-depth research of the status ofQingchuan County primary care information systems, means of information, combinedwith the SaaS architecture and the characteristics of the multi-tenant model, systemarchitecture, development mode and functional modules of the system to be developeddetailed analysis. And MVC architecture based on J2EE platform-depth analysis of theresearch, design, and Qingchuan County primary care information systems. The systemis divided into system management, hospital maintenance, outpatient management,hospital management, storeroom management business subsystem.System design, architecture design, focusing on the use of the idea of ahierarchical design, MVC model and multi-tenant. Important consideration in the designof the database structure, a multi-user shared data in multi-tenant mode data storage mode and library table support ways. Important consideration in the design of businessuser experience and interface design, to ensure that the interface is simple and practicaland comprehensive information. The key consideration in the process of back-endsystems to encapsulate and reuse of the business module.The system implementation, based on the multi-tenant model, using the MVCdevelopment framework, J2EE technology and Flex technology to be developed toachieve a clear structure of the system, is easy to maintain, easy to expand, efficiencyand safety features. Smooth on-line through this system, verify that it is feasible todevelop primary health care information systems based on multi-tenant mode.