Optimizing Replication Using Zerto

Zerto replicates only the block level changes on a per-virtual machine basis and always works asynchronously. Only copies of the writes are sent asynchronously to the local VRA in the memory of the hypervisor host.

Writes to and from the local storage are not delayed, so there is no measurable performance impact on Oracle VMs when protecting them with Zerto.

See the following sections:

Oracle Temporary Database Optimization
WAN Sizing
Database Consistency
VRA Configuration Best Practices
VPG Configuration Best Practices