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.
To find out more information about cross device development with Visual Studio, check out this whitepaper on building mobile apps with Microsoft tools and resources, leveraging the Azure platform.
Windows powers the App platform on Xbox One but how different or similar is the Xbox One app platform to Windows? How is Windows adapted to provide an amazing 10’ experience on Xbox Live? This session will cover how many of the great features you love on Windows are utilized on Xbox One to drive the experience and delight end-users.