Core Insights - The article highlights the significant performance improvements achieved by a leading fund company through the migration from Oracle database to Kingbase database, particularly in the context of the increasingly competitive fund industry [1][2][3] Group 1: System Performance Enhancements - The Kingbase database effectively addressed two critical issues: "massive data processing delays" and "transaction detail query lags," resulting in a substantial enhancement in system performance [1] - In the end-of-day clearing process, the Kingbase database utilized "dynamic partition pruning" technology, which allowed the system to automatically identify date parameters and process only the relevant partitions, drastically reducing memory usage and processing time [1] - Actual performance testing showed that the clearing time was reduced from 40 minutes with Oracle to just 1.5 minutes with Kingbase, achieving an efficiency improvement of approximately 26 times [2] Group 2: Query Optimization - The Kingbase database implemented an intelligent query optimization mechanism that merged repeated query operations and prioritized index usage, leading to a significant reduction in query response times [2][3] - For example, the response time for retrieving the latest 10 transactions dropped from 2.8 seconds with Oracle to 80 milliseconds with Kingbase, representing an improvement of about 35 times [3] - This transition from Oracle to Kingbase is characterized as a comprehensive upgrade of the fund company's core system processing capabilities, rather than a simple replacement [3] Group 3: Industry Implications - The successful migration demonstrates the potential for financial institutions to enhance user experience and system efficiency while maintaining compliance, positioning Kingbase as a trusted partner in the digital transformation of the asset management industry [3]