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November 21st, 2012 06:00

Is there an estimation of how much an Exchange database grosw when converting to 2010?

All

I know that it depends

But is there a rough estimation of the database capacity increase as a consequence of loosing single instancing when migrating from E2K7 to E2K10?

/LarsB

126 Posts

November 21st, 2012 07:00

Lars,

You can have the Deal Desk do a Exchange 2010 sizing for you before your migration. we will be able to tell you what the DB size will be any how much storage you will need for your environment.

for more information go to

https://community.emc.com/docs/DOC-12734

For more information on ESG Deal Desk services goto

https://community.emc.com/thread/163450?tstart=0

25 Posts

November 22nd, 2012 09:00

Exchange 2010 increased the size of the Exchange database by about 20% over Exchange 2007.  But with compression of message headers and bodies that are either text or HTML-based the database sizes are about the same.  http://oublogs.technet.com/b/exchange/archive/2010/02/22/3409361.aspx 

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