Know your gear
With Arcserve Replication and Arcserve High Availability you install software agents on your primary servers to provide realtime, asynchronous replication (or periodic replication) to the replica servers you maintain at a local or remote location, or in a thirdparty data center. Software agents are installed on the replica servers too. After the initial synchronization process - which copies all the specified data from primary to replica servers over the LAN or WAN (or by performing offline synchronization via removable media) the agents keep these servers up to date by continually replicating all changes made when your employees save files, update databases and send or receive emails. This delta-based replication process helps you minimize bandwidth requirements and associated costs.