Lucas123 writes "An extremely profitable relationship between Dell and EMC has come to an end after 10 years. Over the past five years, as Dell has continued to sell more of its own storage products — going further and further upstream in the market — while EMC has continued to sell more products aimed at lower-end customers. As a result, competition between the two vendors has grown. But, the partnership resulted in big revenue for both companies, with Dell reporting as much as 50% of its storage revenue from EMC rebranded products in some years. 'If anything, Dell is making much more money on the bottom line now. So as far as divorces go, this was a pretty easy one,' said industry analyst Steve Duplessie."