В докладе будет рассмотрен вопрос асинхронного ввода-вывода, который является одним первоочередных для масштабируемости приложений. Кроме того, будет подробно разобраны виды асинхронности; отличие CPU-bound и I/O-bound задач; подробно разобран разбор механизма "I/O Thread" в .NET на платформе Windows, а также особенности ASP.NET и ASP.NET Web API.
The Windows 10 Input Platform lights up new and exciting opportunities for input devices on all form factors. This session will provide you with an overview of the changes being introduced to the Windows Input platform that will enable Pen, Touch, and Precision Touchpad devices to shine. This session will also cover Windows 10 compatibility requirements and the associated tests that can be used to ensure that your hardware is providing a great experience. Topics include: overview of the Input Platform for Touch/Pen/Precision Touchpad devices, review of Compatibility Requirements, and associated tests DirectInk Demo. Intended Audience: OEMs, ODMs, IDHs, Driver Developers.
DAX is not only an expression language, but also a query language and, when it comes to performance, the xVelocity in-memory engine is second to none. Scanning fact tables and performing leaf-level computation happens in a matter of milliseconds. Nevertheless, as with any other language, you can write good DAX or bad DAX, depending on your understanding of the engine internals. This session introduces DAX as a query language, showing the different ways of querying with DAX using real-world data. Some queries will be fast, others will need optimizations. Many practical examples based on common patterns and an analysis of the query plans will show how to get the best out of DAX.
In this session, Sam will give an overview of the new Hybrid Connections feature. With this feature, customers can easily connect their cloud services with their existing on premises resources. Sam will demonstrate the various capabilities of this new service and will discuss the advanced features, such as load balancing, Always On connectivity, connection cardinality, automation and performance.