ERP Software Advice has an interesting summary of Oracle’s mergers and acquisitions for the last few years. Here is an excellent graphical representation:
But not only that. They are trying to figure out who is the next in line. If you have an opinion on this matter – vote in their poll. If you don’t – check the article anyway – it’s pretty cool.
As for me, I am not that well familiar with Oracle’s business, but judging by a few comments here and there, one company that they won’t buy anytime soon is EMC. If I remember correctly, because there is some personal affair going on. Or maybe that’s just all rumors and my misunderstanding of it all.