OBIEE IMPOTANTS LINKS....

1)OBIEE important directory path:-

http://oraclebisolutions.blogspot.in/2013/02/obiee-11g-important-path-directories.html


2) Fact and Dimension from single fact table.

http://oraclebisolutions.blogspot.in/2013/02/fact-and-dimension-from-single-source.html 

3)Patch in OBIEE11g

http://everythingoracle.com/obieepatch.html


4)Active Directory Authentication.

http://oraclebisolutions.blogspot.in/2013/02/obiee-11g-active-directory-authenication.html 

5) Refresh GUID
http://oraclebisolutions.blogspot.in/2013/01/obiee11g-refresh-guids.html

6) OBIEE Migration security ,roles and gurups
http://www.rittmanmead.com/2011/04/oracle-bi-ee-11g-migrating-security-identity-stores-part-1/

http://oraclebisolutions.blogspot.in/2013/06/obiee-11g-application-roles-migration.html