|
Functions
and Benifits
|
ClusterReplica SQL
(XLink)
|
Double-take
(NSI)
|
WanSyncHA
(XOsoft)
|
|
Floating/Fix Primary ClusterSystem Design
|
ü
|
ü
|
ü
|
|
Continuous
data protection technology (CDP)
|
ü
|
ü
|
ü
|
|
Multiple Failover detection options (Monitored Service failure, NIC
failure, System failure)
|
ü
|
ü
|
ü
|
|
Selective failover options via Cluster IP, Cluster Name or
DNS redirection (WAN environment)
|
ü
|
ü
|
ü
|
|
Registry Replication
|
ü
|
ü
|
ü
|
|
SQL server service active/active mode on Primary and
Secondary stations
|
ü
|
ü
|
û
|
|
Report-Querying on Secondary (Read-Only Mode for SQL server
without disruption on real-time replication
)
|
ü
|
ü
|
û
|
|
Replication to local drives of the Primary station
|
ü
|
ü
|
û
|
|
Scheduled
backup tool running independent on both Primary and
Secondary stations to backup files to local and offsite locations
through FTP
|
ü
|
ü
|
û
|
|
Cost-effective
|
ü
|
û
|
û
|
