Falko, first thanks for all you do on these boards... I've used your advice many times.
Are there any modern updates to the first link with the High Availability and Load Balanced Clusters using redundant LB's and LAMP stacks? I am having trouble finding current equivalents using current gen software stacks (ie: Ubuntu Server 10.04, HAProxy, Linux-HA etc.)...
EDIT: Also using SSL persistence with use of shopping carts etc... I've posted in the Uby-forums about what I am going to embark on: