Simple is Best

Tuesday, November 23, 2004

 

delay for such time

Total web HA architecture under linux maybe like below

Load balancer: lvs(ha include),now LVS included in RHEL
Web Server: multi httpd server,now apache(file rsync or distributed file sytem or nfs)
Stream server: Helix or WMS
Other Service: smtp,ftp etc
Application server(j2ee Container): tomcat(javagroups,tangol),jboss,weblogic etc,now using mod_jk link web to app
Database:oracle rac,mysql(using clusterjdbc,no mysql cluster which now testing)
Cluster Filesytem: now testing lustre1.2.1 under sles9(Suse Enterprise server 9),but too less document

SAN too expensive and NAS not suite for so much server


posted by devil4heaven  # 10:34 PM
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