yes, it is a big deal MarkLogic does this too (I think they have been doing it since '03 or something like that)( http://www.marklogic.com/blog/acid-transactio

yes, it is a big deal MarkLogic does this too (I think they have been doing it since '03 or something like that)( http://www.marklogic.com/blog/acid-transactions-check/ http://www.marklogic.com/blog/acid-transactions-check/