Ajax-based Data Transfer Optimization

In the traditional Web applications often occur communication failures such as timeout,retry, server errors,content errors,while in the AJAX applications,performance is often in the first place.This paper, for ensuring the robustness of communication,analyzes the data response of AJAX,and in view of the long-time waiting and white-page problem in traditional Web frame system,the AJAX model with HTTP compression and caching technology is proposed,thus to improve the data transfer performance.By improving the AJAX applications performance,the network response is improved,and the high-quality,high-speed and robust network communication is obtained.