Another change in DR, of late, is that it is evolving into an on-demand service. Many vendors now offer disaster recovery as a service (DRaaS), which is a good way to integrate disaster recovery with advanced security and data protection solutions.
Local backups are usually enough to recover IT systems from server failure and other common problems. But a site-wide disaster could destroy those backups and result in major downtime and data loss for a business. DRaaS solutions can help ensure complete and reliable business continuity. Read more.