Design of Digitalization Application for Hospital's Heterogeneous Business Data in the Ai Era

The purpose of this article is to construct a hospital big data platform to achieve centralized management of the heterogeneous business systems and historical business data in use by the hospital. By integrating multiple business systems in the hospital through the hospital big data platform, data standards are established and a unified hospital data model is constructed to compatibility with heterogeneous diagnostic data information. This enables standardized storage and data analysis of both new and old business data, providing accurate, scientific, and multi-dimensional data support for clinical applications, scientific research and teaching, operation and management, and intelligent assistance decision-making in hospitals.