What is the procedures for disaster recovery for the K2 Blackpearl? In the documentation I have found nothing that would help me. Whether someone can describes the procedure to restore K2?
Thanks
What is the procedures for disaster recovery for the K2 Blackpearl? In the documentation I have found nothing that would help me. Whether someone can describes the procedure to restore K2?
Thanks
The backup is normally similar to what you would do a 3 tier application. On a simplistic level, it would be:
Restore sequence would normally be the reverse:
If you are using standard SQL backup tools, note that the DB backups normally occur at different times. This can cause the various issues if they are not in sync. The best option would be to use an enterprise backup tool with a point-in-time backup/restore option.
As for DR sites, the best options would be to create DNS aliases for your clusters (web, app/K2 , SQL). So as long as these are in place, restoring to different server names is still possible. However, the simplest approach would be to keep the server names the same as production.
As every environment is configured differently with different DR policies, it would be difficult to have a one-all standard DR method that caters for different scenarios. However, from the backup/restore steps listed above, you can probably figure out the best sequence to bring up your DR site to full functionality.
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