http://www.windowsitpro.com/authors/author/author/5777804/rss/5777804en-USSun, 27 May 2012 07:44:56 GMTSun, 27 May 2012 07:44:56 GMThttp://www.windowsitpro.com/article/tsql3/semantic-heterogeneity-spells-troubleIf you’ve had to combine data sets from different databases, you’ve probably encountered a semantic heterogeneity: data that doesn’t match in format and therefore is difficult to merge.]]>Andras BelokosztolszkiTue, 21 Dec 2004 00:00:00 GMThttp://www.windowsitpro.com/article/tsql3/semantic-heterogeneity-spells-trouble