基于组件化技术的网络教学系统的设计与实现

介绍网络教学系统的设计思想、主要功能、物理结构。基于组件化设计思想,设计并实现网络教学系统中的关键性组件,涉及到用户信息处理、信息加密、多视频负载均衡处理,并在此基础上开发黑龙江大学网络教学系统。实际应用与监测数据表明,组件化的网络教学系统较大地提高了系统的效率、稳定性及安全性。

The design and realization of network teaching systems based on COM Techniques

The design thought, main function and physical structure of network teaching systems are outlined. Based on COM design thought, the key COM of network teaching systems has been created and brought about. All of these COM involve user request management, information encryption and load-balancing process. Heilongjiang university network teaching system has been developed on this foundation. According to the practice and the monitoring data, the COM network teaching system has greatly improved the efficiency, stability and security of the system.