No problem, I'll be patient. I just want my boss to stop saying "Oracle replication" each time we get load-ballancing needs.
Nico. > Sure! Only a little bit patience,please.It may take me > one or two weeks to go over the test.I used to meet a > problem on container managed security using jboss > cluster.That is,jboss'clusterring feature works fine > except when I use declarative security model to > protect my page,the authenticated principal will not > get replicated across the members in the cluster.At > this time,I want to find a work around to that too. > > Again,thaks for your info. > > Guo Yingshou > --- Nicolas De Loof <[EMAIL PROTECTED]> > 的正文：> Please could you send me feedback if you > experiment > > this jdbc-cluster-driver ? > > > > Nico > > > > > > > > > Nico, > > > > > > Great! That is exactly what I'm looking for.Maybe > > I'll > > > have some hard time to setup a testing environment > > and > > > write some code to see what will happen. > > > > > > Thanks a lot! > > > > > > Guo Yingshou > > > > > > --- Nicolas De Loof <[EMAIL PROTECTED]> > > > 的正文：> You could look at this : > > > > > > > > http://c-jdbc.objectweb.org/ > > > > > > > > this intermediate JDBC driver allow you to > > cluster > > > > databases. Notice I never used it, use it at > > your > > > > own risk ;-) > > > > > > > > Nico. > > > > > > > > > > > > > Hi, > > > > > > > > > > I am sure that someone here must have worked > > on a > > > > > large website with heavy load using struts and > > I > > > > > wonder if you'll be kindly enough to give me > > some > > > > > suggestions in this occasion. > > > > > > > > > > I am using tomcat+jboss as application > > server.I > > > > have > > > > > setup several tomcat_jboss instances in a > > cluster > > > > > environment and of course I use struts in my > > > > > application.HttpSession created in one > > instance > > > > will > > > > > get replicated across all members in the > > > > cluster.It's > > > > > just what I want.The problem is how should I > > > > connect > > > > > the app servers with the backend db server(s)? > > If > > > > I > > > > > use only one db instance,all app server can > > > > connect to > > > > > it without any problem,but here lies the > > > > bottleneck.I > > > > > want to use several db instances(preferrably > > > > > mysql).How can I do that? > > > > > > > > > > Thanks in advance! > > > > > > > > > > Guo Yingshou > > > > > > > > > > > > > > > > > > > > _________________________________________________________ > > > > > Do You Yahoo!? > > > > > 国内电邮用户反垃圾调查拉开帷幕 > > > > > > > > > > > > > > > http://cn.rd.yahoo.com/mail_cn/tag/?http://cn.tech.yahoo.com/zhuanti/laji/index.html > > > > > > > > > > > > > > > > > > > > --------------------------------------------------------------------- > > > > > To unsubscribe, e-mail: > > > > [EMAIL PROTECTED] > > > > > For additional commands, e-mail: > > > > [EMAIL PROTECTED] > > > > > > > > > > > > > > > > > > --------------------------------------------------------------------- > > > > To unsubscribe, e-mail: > > > > [EMAIL PROTECTED] > > > > For additional commands, e-mail: > > > > [EMAIL PROTECTED] > > > > > > > > > > > > > _________________________________________________________ > > > Do You Yahoo!? > > > 国内电邮用户反垃圾调查拉开帷幕 > > > > > > http://cn.rd.yahoo.com/mail_cn/tag/?http://cn.tech.yahoo.com/zhuanti/laji/index.html > > > > > > > > > --------------------------------------------------------------------- > > > To unsubscribe, e-mail: > > [EMAIL PROTECTED] > > > For additional commands, e-mail: > > [EMAIL PROTECTED] > > > > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: > > [EMAIL PROTECTED] > > For additional commands, e-mail: > > [EMAIL PROTECTED] > > > > _________________________________________________________ > Do You Yahoo!? > 国内电邮用户反垃圾调查拉开帷幕 > http://cn.rd.yahoo.com/mail_cn/tag/?http://cn.tech.yahoo.com/zhuanti/laji/index.html > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
