Version 6 of the Entity Framework (EF), .NET’s data access and object-relational layer, is included with Visual Studio 2013. Features such as async query/save, connection resiliency, command interception/logging, custom Code First conventions, code-based configuration and Code First stored procedure mapping make EF6 a significant upgrade. Watch this video to see new EF features in action.
In this video Scott Hanselman delivers one of the best and personal demos, he'll show you how a combined solution using technologies such as IoT devices, cloud platforms, Machine Learning and Office API's can come together to solve even the most complex problems.
The HealthClinic.biz demo used in the video can be found in the repo at https://github.com/Microsoft/HealthClinic.biz/. The samples in the repo are used to present an end-to-end demo scenario based on a fictitious B2B and multitenant system, named "HealthClinic.biz" that provides different websites, mobile apps, wearable apps, and services running on the latest Microsoft and open technologies.