Core Insights - The core point of the articles highlights the significant transition towards domestic and reliable core systems in large hospitals, with a focus on the successful implementation of a fully domestic solution by a major hospital in Xinjiang, utilizing Dameng Database technology [1][2][3] Group 1: Industry Context - The medical industry is moving towards a deep stack replacement phase, where the transformation of core systems in large hospitals is a critical breakthrough for the sector [1] - The Xinjiang hospital, as a regional medical center, has faced supply chain security risks due to reliance on foreign software, prompting a need for a comprehensive domestic upgrade [2] Group 2: Company Contributions - Dameng Database, a leading domestic database company, has developed high-availability and high-concurrency database technologies, which have been implemented in numerous top-tier hospitals across the country [1] - The "1+2+8" architecture designed by Dameng Database includes a data replication software DMDRS and data protection clusters DMDataWatch, ensuring real-time data synchronization and automatic failover capabilities [2] Group 3: Project Implementation and Outcomes - The upgrade project achieved the goals of zero faults and zero business interruptions during the launch, setting a benchmark for regional medical innovation [3] - The project successfully migrated historical data and improved core business response times by 15% compared to the old system, demonstrating the effectiveness of the domestic technology stack [3] - The implementation process was structured in four phases, culminating in a complete migration and operational cutover within five hours on the night of the launch [2][3]