Le 2012-08-02 à 14:53, Maik Musall a écrit : > Hi, > > Am 02.08.2012 um 20:27 schrieb Gino Pacitti: >> Could anyone help me plan the best set up for deployment of apps to deal >> with IP Failover and redundancy? >> >> Any one with some good experience to share as to server deployment >> scenario... Such as two servers mirrored or using XSan configuration to >> share drive.. > > We have dedicated load balancers with external IP addresses, which provide > failover for each other, and forward requests to internal servers. The load > balancers monitor availability of those servers and switch to backups > automatically if any one is down. > > Apps are usually several instances distributed among servers anyway. For > single-instance apps, there is a standby server waiting, completely > configured, with standby database, that we would manually switch over should > the main server fail (which in itself is redundant hardware). > > Simple advice: bring in redundancy where needed, but avoid introducing more > hardware technologies as necessary.
Ok, so you're doing a presentation about it at WOWODC 2013 :-) We have requests every year about a session about load balancing but we never found someone willing to do it... _______________________________________________ Do not post admin requests to the list. They will be ignored. Webobjects-dev mailing list ([email protected]) Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com This email sent to [email protected]
