Slides from my talk at Liferay Symposium France accompanying live demo of things that were not possible and/or easy to build before Liferay 7. You'll probably find the demo projects at https://github.com/milendyankov/liferay-blade-samples/tree/demo by far more interesting then the slides!
Developer Advocate at AxonIQ on a mission to help fellow Java developers design and build clean, modular, and future-proof software