Friday, March 23, 2012

Row size limitations of SQL Server 2005

I've created a database design and I'm trying to figure out if it's workable or not. I have 2 tables in particular that are sparse (20 columns, but only a few have data - about 100 bytes/row) but will grow very large - to the tune of 700 million rows.

My question is whether or not there is a problem with SQL Server 2005 having 1.5+ billion rows of data even though it will likely only take up 100 gigs or so on disk. Anyone have experience in large numbers of rows like this? We're still doing testing as far determining how slow queries will get.

Thanks,

Craig

That's fine. SQL Server can deal with that many rows of data. I've worked with tables with billions of rows before. Don't forget to plan for your index space as well and any necessary index maintenance.

-Sue

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Try the link below for the SQL Server Max CAP.

http://msdn2.microsoft.com/en-us/library/ms143432.aspx

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