 At LinuxCon, the the idea is to talk about sort of where Linux as an operating system is evolving and and cloud computing and the container technology and all these things that are very very popular these days in the last few years are certainly going to change what an operating system will look like, right? I think it's it will be equally important because you need something that manages the hardware or the virtual hardware and resources, but at the same time it looks like it will be something that will be hidden you need it you don't really want to actually use it and install it and concepts like Docker containers or containers in general and making packages of applications that will become very interesting and what it really comes down to and we've talked about this at Oracle a lot over many years because we provide applications to customers and if you think about it today you have hardware or virtual physical virtual hardware you install an operating system you configure an operating system you install an application you configure an application you figure out which pieces work together which patches work together and all you want to do is use your browser to log into the app that's what a customer in the end wants it needs to do but it takes them months to get there and then there's all these different versions and upgrade issues and I think that what's happening now with containers but it was already possible with virtualization for the most part anyway is that the focus is now finally on the application I want to write an app I want a development environment and so that's changing how operating systems are designed how they are provisioned how they're installed now people in the end will use them and so I want to touch a little bit on that and and give an idea of what it means from an oracle point of view as an example being an application vendor and on what the impact is to us