There's ground mobility between units, but also a vast amount of wireless that goes out to satellites and down. All of that data is being flowed together. Keeping up with the bandwidth and data rates is a big data problem. The accuracy and depth of information being transferred by wireless are increasing simultaneously. We're engaged in combining the systems throughput for visualization in real time.
Real time is the characteristic of handling big data.
Linux is not at the point of being a real-time operating system. We've developed Irix for real time over the last 18 years. It's complementary to our Mips-Irix product line, which has been the backbone of the company. Linux is moving very fast in the server space. It benefits from having no cost associated with it.