Core Viewpoint - The Hainan Free Trade Port will commence full island closure operations on December 18, 2025, with a focus on enhancing efficient customs clearance and regulatory effectiveness through the Hainan International Trade "Single Window" project [1] Group 1: Project Overview - The Hainan International Trade "Single Window" project aims to integrate government departments and inspection units to improve trade facilitation levels [1] - The project is set to launch its first phase by the end of 2024, having already been in stable operation for 8 months [3] Group 2: Technical Infrastructure - The KES database supports the "Single Window" project with a multi-node high-availability cluster, providing 24/7 uninterrupted database services [3] - KES database is deeply compatible with SQL standards and mainstream database protocols, facilitating smooth migration and stable operation of various applications [3] Group 3: Performance and Reliability - The KES database optimizes storage engines and query mechanisms to support high concurrency and data processing, ensuring low latency and high throughput under heavy loads [4] - The system meets stringent response speed requirements for "second-level customs clearance" scenarios [4] Group 4: Security Measures - The project implements a multi-layered security mechanism, including user authentication, access control, data encryption, and audit tracking [5] - Compliance with national information security standards ensures the protection of sensitive business data [5][6] Group 5: Maintenance and Management - The KES database offers a comprehensive toolchain for simplified maintenance, including graphical installation, monitoring, and performance tuning [7] - Intelligent monitoring tools provide real-time status checks and performance diagnostics, enhancing operational efficiency [7] Group 6: Future Outlook - KES aims to contribute to the construction of a digital Hainan and support the development of an international, rule-of-law, and convenient Hainan Free Trade Port [10]