avon
Re:Engineers Shouldn’t Write ETL
on Friday March 18, 2016 @05:06PM (#11315041)
Amazon actually does allow SQL Server. The poster saying it probably didn't was influenced by the fact that Azure, Microsoft's own cloud solution is an AWS competitor.
To your own points:
SQL Server is as proprietary as Oracle SQL Server is cheaper than Oracle SQL Server is being ported to Linux in 2017 :)