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Exchange 2010 Upgrade 시 고려 사항

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Many organizations are still running Exchange 2003 and it is working well. Exchange 2007 is the current active release, and Exchange 2010 will be released at the end of 2009.

Should E2003 users upgrade to E2007, or simply wait and upgrade directly to E2010, skipping E2007 altogether?

The key issues are:

When you eventually upgrade to Exchange 2010, you will require new server hardware, so plan accordingly.

Whether to Upgrade to Exchange 2010 clip_image002 May 14, 2009

 
 
  • What is the age of the hardware currently supporting your E2003 environment? Can your existing hardware provide good email service until you move to Exchange 2010?
  • What are your budget constraints? Can you afford to purchase Exchange 2007 CALs this year and then purchase new CALs again for Exchange 2010?
  • Can you afford the staff resources to perform the Exchange 2007 migration now and then repeat the process again in 2010?
  • Do you require support for unified communications now, or can you wait until 2010?
  • Do you need the storage archiving capabilities that Exchange 2010 now includes?
  • Do you need the simplified high availability capabilities inherent in Exchange 2010 Database Availability Groups (DAGs)?