traditionally, sites looking for better performance would move static files to the web server tier to reduce load on the application server.
按照传统的做法,希望提高性能的网站会将静态文件移动到web服务器层,以减少应用服务器上的负载。
when configured as described above, the derby database engine blurs the distinction between the server tier and the eis tier.
当按照以上描述完成配置之后,derby数据库使应用程序服务器层与eis层之间的差别模糊化。
a web tier that implements the presentation logic, an application server tier that implements the business logic, and a back-end database tier.
web层实现表示逻辑,应用服务器层实现业务逻辑,后端数据库层存储数据。
install websphere commerce v6.0 on your application server tier such that it coexists with the original.
在应用程序服务器层上安装webspherecommercev6.0,使其与原有的共存。