With web database applications, also called LAMP(linux, apache, mysql, php), we builted a unified storage platform for information management with secure authentication. On this platform, we achieved user data statistical by time stamp with shell programming, we achieved statistical information publish and update with php programming and apache, we achieved user's historical data information management with mysql. In addition, we achieved access to storage's status information with SNMP protocol and MIB, and we achieved storage's status statistical information publish and update with php programming.