Research On Optimization Of E-Business System Based On Dynamic Cache

This thesis studied the design and realization of optimizing the EB(electronic business) platform based on dynamic cache. Directing the characteristic and performance request of EB network, we set a dynamic cache server before Web server as a foreside server to cache the dynamic contents. This method can quicken the responding speed, and ensure that client could get the latest pages; it would be optimized greatly for the ability to process in peak load of Web server and cutting down the latency to call dynamic contents.Firstly, this thesis introduced the applications of caching technologies in network, analyzed the structures and characteristics of EB platform, and discussed the common techniques of optimizing EB platform. Secondly, put forward a strategy and realized technique to optimize EB platform with dynamic cache, included the cause analyzing of using dynamic cache, the method of setting a dynamic cache server and the detailed process of dynamic cache, and the way to mark the contents which should be dynamic cached for example; analyzed the different substituting arithmetic and renovating strategy for the dynamic cached contents. Finally, compared the advantages and disadvantages of dynamic cache.