Replication Plus software is a real-time file replication tool that enables fast,
live file replication between two file systems.
Replication Plus can back up users' emails and folders to the secondary email server
for further tape and disk backup processing. When equipped with the Heartbeat package,
the two email servers can be configured as clustering email servers to provide disaster
recovery capability. When the primary email server fails or is taken out of service,
the secondary email server takes over the email service with no delay.
Replication Plus is a good tool for a robust database server when applications use
the file, not the raw disk, as the database.
Clustering Plus adds our unique distributed locking mechanism to Replication Plus.
When two systems are configured with the Clustering Plus software, they can be separated
by hundreds of miles yet still be able to replicate files in real time. Our distributed
locking protocol enables the two servers to write to the same file at the same time
while maintaining file consistency and coherency.