数据库和函数式编程有冲突吗?

I've been a web developer for some time now, and have recently started learning some functional programming. Like others, I've had some significant trouble apply many of these concepts to my professional work. For me, the primary reason for this is I see a conflict between between FP's goal of remaining stateless seems quite at odds with that fact that most web development work I've done has been heavily tied to databases, which are very data-centric.I've been a web developer for some time now, an