When we tested it, it had more functions than what we used it for, but it was a very good BCDR product. We liked the reliability and availability. Zerto enables you to do disaster recovery (DR) in the cloud, but we did not use that feature. We used Zerto to help protect VMs in our environment. It was strong in that aspect. I would rate it an eight out of ten there. Zerto's speed of recovery was comparable. There was no synchronous and asynchronous replication. If I had to give it a number, it would be a seven out of ten. It was the same as others. There was not much difference. It was easy to migrate data. There was some initial configuration in syncing, but it was easy. I would rate it an eight out of ten in terms of the ease of migration. Zerto’s ability to keep our users collaborating with one another during a data migration was good. I would rate it a seven out of ten in this aspect as well as in terms of its impact on RTOs. Zerto helps reduce downtime in any situation. We can bring up a database in minutes. It probably takes five minutes for the final sync. The cost of downtime depends on the database. It may be 50,000 if you have call center people sitting around. Normally, most of our small outages like that ranged in the tens of thousands. Zerto did save time in a data recovery situation. We did not have ransomware, but there were times we had database corruption where the users would corrupt the database, and the database would not start. It would do snapshotting. It was not necessarily ransomware, but it was testing upgrades or Oracle upgrades. The data recovery happened within five minutes, if not sooner. A normal restore would probably be four to eight hours if we had to restore from a tape and apply logs. Zerto helps to reduce an organization's DR testing. You can spin off an extra database pretty quickly and have users test against the third or fourth copy. It saves one to three days of testing depending on test cycles. You could do sequential testing. I would probably measure it more in days than hours. All of that time can be used by a DBA to do something else. Zerto reduces the number of staff involved in a data recovery situation. One person could probably orchestrate it now versus one to three people. It did not reduce the number of staff involved in overall backup and DR management because we are pretty thin. We would not have gotten rid of anybody.
