Transcript Etere Disaster recovery 2015 01

Disaster
Recovery
Planning a
Disaster
Recovery
System
ETERE In Brief
• ETERE is deeply related to SQL server
• The distributed architecture provides high
redundancy levels for partial system failure
• Etere provides Disaster Recovery
capability to avoid broadcasting
interruptions in case of entire site crash
• The disaster recovery capability is
embedded in Etere solution
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DS video files
Replica on scheduling
Main server
Disaster
recovery
Wan Connection
Disaster recovery
Main system
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DS Database
Replica every x minutes
Sql
Disaster
recovery
Sql Main
Cluster
server
Disaster recovery
Main system
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Replica
• SQL replication relies on Etere special
process this is part of F90
• The Video replication use the scheduling
for priority.
• Video replication is configured via Workflow
• The two systems can have different size
• The WAN connection has to be fast
enough to allow the video transfer
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ETERE advantages
• The 2 sites can have different size
• The WAN connection can have any speed
• If one item is missing the transfer skips to
the next one
• Intelligent secondary site deletion avoids
repetitive item transfer
• The Replica is based on multiple channels
• A single transfer handles multiple play-list
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ETERE advantages
• Just one connection for both video and
data
• Fully independent Ds site
• Ds sites may have no management
• The DS site can have its own archive
system
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Video and archive
Replica on scheduling
Main server
Main Archive
Ds Archve
Disaster
recovery
Wan Connection
Disaster recovery
Main system
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