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70-450 · Question #74

You are a professional level SQL Sever 2008 Database Administrator. A mission-critical database is shared by the five sites. According to the business requirements, the users at each site should be…

The correct answer is C. Peer-to-Peer replication should be included. As required from the business, the only way to deal with this request is the Peer-to-Peer replication as by default the databases are synchronized continuously on each site.

Design an optimized high availability and disaster recovery solution

Question

You are a professional level SQL Sever 2008 Database Administrator. A mission-critical database is shared by the five sites. According to the business requirements, the users at each site should be enabled to access and change data on all sites with minimal latency. In addition, data loss should be minimized if a server fails. A high-availability solution should be designed, and the business requirements should be satisfied. Which action should be included in your solution?

Options

  • AFailover clustering should be included.
  • BAsynchronous database mirroring without a witness server should be included.
  • CPeer-to-Peer replication should be included.
  • DLog shipping to servers at two of the sites to offer read-only replications of data should be

How the community answered

(56 responses)
  • A
    7% (4)
  • B
    4% (2)
  • C
    71% (40)
  • D
    18% (10)

Explanation

As required from the business, the only way to deal with this request is the Peer-to-Peer replication as by default the databases are synchronized continuously on each site.

Topics

#peer-to-peer replication#multi-site high availability#low latency replication#read-write access

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