We should create a wiki to accomplish all theses tips.... Why not? -----Mensagem original----- De: Ben Souther [mailto:[EMAIL PROTECTED] Enviada em: terça-feira, 21 de agosto de 2007 14:46 Para: Tomcat Users List Assunto: Re: 20 Tips for Using Tomcat in Production
Tip #8: You tell the users about the tomcat-users.xml file for adding the role info but never tell them where to enter the RemoteAddrValve in order to restrict IPs. On Tue, 2007-08-21 at 10:57, Shane Witbeck wrote: > David, > > Thanks for your comments. I've added them to the blog post for > everyone's benefit. > > Shane > > On 8/21/07, David Delbecq <[EMAIL PROTECTED]> wrote: > > Very nice. May i suggest 2 comments perhaps?: > > > > 6... If you're loading several applications with several of the same > > library dependencies, consider moving them from the applications' > > |WEB-INF/lib| directory to Tomcat's shared library > > |{catalina.home}/shared/lib|. This will reduce the memory used by > > |each > > application and result in smaller WAR files. > > > > You should make a remark that this change the behaviour of webapp: > > a) Shared classloader is searched in last ressort when looking for > > classes, according to > > http://tomcat.apache.org/tomcat-5.5-doc/class-loader-howto.html. > > b) Because the classes are shared, they share config & singletons > > and if they store objects statically they will prevent webapp > > unloading > > > > > > 7...Consider JDK 1.5 or even better JDK 1.6 to take advantage of > > performance improvements. > > > > Note that you can gain even more performance if you recompile your > > "string concatenation hungry" (d="aaaa"+b+"ccc") support libaries > > for jdk 5+ on a multi CPU system. This is because jdk5 uses the > > non-synchronized stringbuilder instead of the jdk 4- synchronized > > StringBuffer. And synchronization over multiple cpu takes a few more > > cycles than on single CPU machines. > > > > > > > > En l'instant précis du 21/08/07 14:10, Shane Witbeck s'exprimait en > > ces > > termes: > > > I thought my latest blog post would be of interest to the people on this > > > list: > > > > > > http://www.digitalsanctum.com/2007/08/18/20-tips-for-using-tomcat- > > > in-production/ > > > > > > ------------------------------------------------------------------ > > > --- To start a new topic, e-mail: users@tomcat.apache.org To > > > unsubscribe, e-mail: [EMAIL PROTECTED] > > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > > > > -- > > http://www.noooxml.org/ > > > > > > -------------------------------------------------------------------- > > - To start a new topic, e-mail: users@tomcat.apache.org To > > unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > --------------------------------------------------------------------- To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] --------------------------------------------------------------------- To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]