There are quite a few different types of disaster recovery plans in IT.
The simplest is called a backup-only disaster recovery plan. Each day, the system will store data from the day in the event of a disaster.
Another type of disaster recovery is known as a cold site, which requires the company to rent a separate space already equipped with what is needed for IT.
Similarly, a hot site plan also requires another location but is already equipped with backup copies of the company’s data ready to go at a moment’s notice.