▐ Importance of securing quiescent point for DDR and RDR.
▐ Non-disruptive backup products (Software)
For overseas, MS SQL, Oracle, and Linux File System
(important) supports Business Non-stopping (Online backup),
for other environment business downtime (Offline Backup) has to
be arranged in advance to take replication.
So please realistically think of SQL DB and Oracle DB solution.
If system downtime is allowed and can be arranged, data
replication backup can also be realized on Windows File
Servers as well.
▐ The most difficult part for RDR is Network Design. How to design for FC
IP Switch connections, how much bandwidth needs to be preserved,
how much delay will be caused etc. are all important to be
considered first.
▐ NW design needs to be done by "NEC Thailand" engineers.
Also, according to customer’s needs, either DDR or RDR
script design with Job Center, etc. needs to be done by "NEC
Thailand" engineers.