This. If you're just running a single server inside your enterprise firewall that will only need to scale as the company hires new employees, it's probably fine

This. If you're just running a single server inside your enterprise firewall that will only need to scale as the company hires new employees, it's probably fine. However, if you need something that can grow with demand from customers (which is usual 3-5 orders of magnitude greater growth than you'd see from your employee base).. then the licensing and costs become prohibitive.