Dual-computer Hot Backup Scheme is Discussed
Jun Dai · Computer Programming Skills & Maintenance · 2011
Currently automation into degree is high,each unit to security,usability,dependence of service become larger.24 hours do not allow downtime,in this case,the server double-machine hot backup on the significant very necessary and urgent.Dual machine hot backup in recent years is a major revolution of server security and usability.From the previous increase hardware usability,until now the double confidential standby,to ensure that the server non-stop running,is a major progress.