Some of the articles and blogs about Sun/MySQL’s growing Open/Closed Source forking has been pretty dramatic. ZDNet’s is one example…

Did Sun just my MySQL Closed Source?

MySQL was moving down this path by splitting features available in their Community and Enterprise editions long before Sun announced it was buying MySQL. So, I’m not placing the blame (if that is what it should be called) on Sun. I think it is just the reality of trying to stay in business in the Open Source world. It is tough to make money from a free product - even a great one like MySQL. If the model of selling services does not justify something like a billion dollar price tag, what then? For MySQL and Sun, the answer is to provide more value-added features for a price and closing the source.

Am I happy about this? Not hardly! But, I saw this coming and have been preparing for it. I’ve been looking at PostgreSQL since the day Sun announced buying MySQL. And, recently, it was pointed out to me that Ingres (which I used back in the 1980s) is now an Open Source product. I’m not going to suddenly stop using MySQL or recommend that people switch away from it. But, I think it is prudent to take a look at alternatives.

MySQL related blog entries at Microsoft Port 25