Tensor leverages open source software. Open source is the new norm. It's a great way to utilize a giant ecosystem of partners to bring standards based solutions to market to the benefit of our customers and channel partners. For example the world over the last 10 years runs on Linux the open source Operating System for servers displacing proprietary solutions like Windows Server or Solaris for example. We don't see this trend slowing down. We believe open source for cost, performance, IP and security reasons takes over the vast majority of technology segments because of the value which it delivers.