SIMS is a simple information management system. The template engine, data cache, and design that minimizes database queries make the system efficient and fast. All information management operations in the background can be managed in batches, greatly improving the efficiency of maintenance, cleaning, and editing. As a future standard, UTF-8 encoding will fully realize the complete coexistence of any international language system in mirror hosts and CDNs to achieve the best speed. And ensure that all links will not fail. It allows you to understand all the information of each data table, even the running time of the database, and the powerful data customization backup allows you to control the database more flexibly and clearly.