Free SQL e-book
- SQLServer 2012 Free EBook
http://judydba.tistory.com/236 - http://www.sqlskills.com/sql-server-resources/sql-server-whitepapers/
- http://blogs.msdn.com/b/sqlcat/archive/2013/09/05/sqlcat-com-consolidated-index-of-whitepapers.aspx
- http://blogs.msdn.com/b/sqlcat/archive/2013/10/23/sqlcat-com-ebook-downloads.aspx
- http://social.technet.microsoft.com/wiki/contents/articles/13146.white-paper-gallery-for-sql-server.aspx