Concepts and Common Topologies

  • Uttam Parui
  • Vivek Sanil


Always On Availability Groups (AGs) provide the best in class and cost-effective, high availability (HA) and disaster recovery (DR) solutions for on-premises and cloud applications. Availability group solutions are significantly improved as compared to previous SQL Server solutions like database mirroring and log shipping. It provides an integrated set of options, including automatic and manual failover of a group of databases, multiple secondaries, active secondaries, fast application failover, and automatic page repair.


Data Loss Cluster Node Virtual Private Network Domain Name System Disaster Recovery 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Copyright information

© Uttam Parui and Vivek Sanil 2016

Authors and Affiliations

  • Uttam Parui
    • 1
  • Vivek Sanil
    • 2
  1. 1.MooresvilleUSA
  2. 2.San AntonioUSA

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