I discovered something really quite annoying today. The JDBC drivers for MySQL have been re-licensed from LGPL to GPL (happened quite a while back actually). Now while it’s their code and they can do with it as they please, that’s really, really annoying. I’ll be moving all my development away from MySQL in the future. Here’s the problem. I came up with a really cool new feature for a product I’m working on which involves interacting with a variety of databases and inevitably someone will want to use it with MySQL. This feature would be a small add-on to a much larger commercial product. In order to use the official MySQL drivers though I’d either have to pay MySQL or GPL my application. Neither of which is a realistic option considering how insignificant this one feature is in the overall product. So now I’m developing the prototype with Microsoft SQL Server and it’s going great. MySQL, there appears to be a bullet shaped hole in your foot.