Tomcat Cluster deployment

1.apache only has the ability to handle static things, and Tomcat's strength is to handle dynamic requests.

2. Apache as the portal, if the request is static pages or static files, provided by Apache directly, if the request dynamic page, then let Apache distributed to Tomcat, by Tomcat processing and then respond to the client.

3.session sharing problem, to cluster Tomcat is mainly to solve the problem of session sharing, so I use memcached to save the session, more than one Tomcat server can share the session.

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Tomcat Cluster deployment