Please enable JavaScript.
Coggle requires JavaScript to display documents.
Disaster Recovery Architectures - Coggle Diagram
Disaster Recovery Architectures
Backup & Restore
very common entry point
minimal effort to configure
cons:
analogous to offline backup storage
least flexible
Pilot light
Maintain a stopped standby of your landscape
suitable for many apps
cost efffective
cons:
minutes - hours until ready
usual manually work to get ready
maintain AMIs
Warm Standby
like Pilot but servers already running
all up & running
can be used as shadow (e.g. testing new deplyoment)
cons (usuallay):
scaling for production has to be done
environmental options has to be adjusted
Multi Site
second environment up and running
ready to take full productive load in minutes (or seconds)
failover in seconds
in fact fully mirrored environment
not to little environmental adjustments
no to little manual tasks
most expensive
wasteful