I want to share with you a new whitepaper written by Paul S. Randal that describes the five most commonly deployed high-availability and disaster-recovery architectures deployed by customers, along with a case study of each. It covers:

 

  • Failover Clustering for High Availability with Database Mirroring for Disaster Recovery
  • Database Mirroring for High Availability and Disaster Recovery
  • Geo-Clustering for High Availability and Disaster Recovery
  • Failover Clustering for High Availability Combined with SAN-Based Replication for Disaster Recovery
  • Peer-to-Peer Replication for High Availability and Disaster Recovery

 

You can download it from http://download.microsoft.com/download/5/B/D/5BD13FFA-5E34-4AE1-9AA0-C6E6951B8FC8/SQL%20Server%202008%20R2%20High%20Availability%20Architecture%20White%20Paper.docx

 

Regards,

 

Ing. Eduardo Castro Martínez, PhD – Microsoft SQL Server MVP

http://mswindowscr.org

http://comunidadwindows.org

Costa Rica

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