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Dynamic Security in SSAS 2005

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Scott Sampson
 
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Default Dynamic Security in SSAS 2005 - 11-01-2006 , 02:46 PM






Hi,
I have an MSAS 2000 dynamic security implementation which is a slight
variation on the virtual cube method.

Is there a whitepaper or anything I can refer to when reimplementing
this in SSAS 2005? Also, any 2005 dynamic security sample code would be
VERY helpful!

Thanks,
Scott

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Julius Concepcion
 
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Default Re: Dynamic Security in SSAS 2005 - 11-02-2006 , 01:37 AM






Reed Jacobson of Hitachi Consulting has written a nice article on SSAS
2005 Dynamic Security. Here's the link:

http://sqljunkies.com/WebLog/hitachi.../29/23048.aspx.

Also, the book Applied Analysis Services by Teo Lachev has a good
chapter with code on how to implement it.


Scott Sampson wrote:
Quote:
Hi,
I have an MSAS 2000 dynamic security implementation which is a slight
variation on the virtual cube method.

Is there a whitepaper or anything I can refer to when reimplementing
this in SSAS 2005? Also, any 2005 dynamic security sample code would be
VERY helpful!

Thanks,
Scott

*** Sent via Developersdex http://www.developersdex.com ***


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wall.andrew@gmail.com
 
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Default Re: Dynamic Security in SSAS 2005 - 11-02-2006 , 03:58 AM



I have implemented Dynamic Security using a .Net assembly and it works
great - albeit a little slower. The vb.Net assembly takes the username
and looks up a db table to find the relevant dimension member to allow
/ deny. I have as a result reduced the number of roles i previously had
from about 200 to 2.

a


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