I people had patented B-trees, there would be no MySQL or other free database and royalities had to be paid on any database of the world.
Or guess, somebody would have patented Quicksearch ... a thousand times more plausible thing to patent.
I people had patented B-trees, there would be no MySQL or other free database and royalities had to be paid on any database of the world.
Or guess, somebody would have patented Quicksearch ... a thousand times more plausible thing to patent.