GrowFrom last year but still a great source of information from the DevOps Enterprise Summit 2015 that was run last year.

These provide a great view into how other organisations are using DevOps within their business and in some cases its OpsDev.

Speaker Decks  http://www.slideshare.net/DOESsummit15

Youtube Channel: DevOps Enterprise Summit – YouTube

I’ve previously listed the 2014 sides and videos on this blog post