Results 1 to 2 of 2
  1. #1
    Join Date
    Apr 2007
    Posts
    1

    Unanswered: Data Migration using Transactional Replication

    I need to move my database servers from one location to another. The issue is that I have over 200 databases to move and my clients can't afford a downtime. The collective volume of all the databases is over 2.5 TB and growing.

    I am thinking to copy these databases in batches over the WAN to the new location and replicate them using Transactional replication till I have all the databases moved and synchronized.

    Will it be wise enough to use replication for synchronizing 200 databases or is there a better approach which I can use to move these databases with minimum downtime and compromise on performance of applications.

    Note: Migration is from SQL Server 2000 to SQL Server 2005.

    Thanks in advance.

    Ritesh

  2. #2
    Join Date
    Feb 2003
    Location
    India
    Posts
    216
    i do not think replication is going to be easy and effective solution for 200 DB with 2.5 TB. replication has its own set of rules, issues and overheads. better move a few db at a time (backup/restore or detach/attach) and then point the application using those databases to the new db server.

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •