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 Database size

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AskSQLTeam
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Posted - 2002-07-31 : 08:22:41
Herlinda writes "Hi,

I have to migrate a 5.5GB Oracle database to SQL Server.

Could you help me estimate the size of the database in SQL Server?
I need to estimate the server size to have SQL Server with the same performance I have with Oracle, this is how many HD's will I need and what type, and the amount of RAM.

This change is because Oracle wants a lot of money for the licenses and we cant afford them. So I need to calculate the impact of buying another server.
We have an HP-UX with 4 HD of 18 GB.

Thanks in advance
Herlinda Mancera"

izaltsman
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1139 Posts

Posted - 2002-07-31 : 11:01:29
Estimating the size of the database is more of an art than a science! Your best option is to bring in a SQL Server expert on board to help you with the transition.

But if you want to do it all yourself... I would start by estimating the size of each table and then adding the results together. Here is an article which might help:

http://msdn.microsoft.com/library/default.asp?url=/library/en-us/createdb/cm_8_des_02_92k3.asp



Edited by - izaltsman on 07/31/2002 11:03:56
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