Anti-Pattern Based Performance Optimization for Middleware Applications
基于反模式的中间件应用系统性能优化

This paper presents an approach to optimizing performance of middleware applications based on anti-pattern.This approach has three major features:First,a meta-model is offered to build more understandable and formalized representation of anti-patterns;second,the detection of anti-patterns is based on both the static and the dynamic information,which is retrieved at runtime;third,refactorings operate without interrupt the running systems, and is completed in an automated way with the help of the middleware.A prototype based on J2EE has been developed and an e-bookstore is used as a running example to illustrate the ideas introduced in this approach.