Les origines de SQL Server...
"There are lots of variations on this myth that I have heard/read over the years, most amusing of which is probably “Microsoft has not had time to mess up the Sybase code it bought yet so SQL Server is still a pretty solid product”"
Un article fort intéressant pour faire la part du vrai et du faux dans les orgines de SQL Server...
La suite est ici : https://blogs.msdn.com/euanga/archive/2006/01/19/514479.aspx