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.
Windows Presentation Foundation (WPF) enables .NET developers to build rich and powerful Windows desktop applications using managed languages and XAML. In this session we'll cover all the latest innovations available to WPF developers such as improvements coming from .NET, integration points with the latest cloud technologies and enhanced tooling & profiling capabilities in Visual Studio.
Join this session to learn how Microsoft IT is successfully running Unified Device Management by leveraging Windows Intune and System Center 2012 R2 Configuration Manager to embrace BYOD scenarios across 15K heterogeneous devices. This session provides a deep technical overview of how Microsoft IT automates LOB application publishing, manages Company Portal deployments, and enforces device security settings for Windows 8.1 PCs, Windows RT, Windows Phone 8, and iOS. This session also covers how Microsoft IT has configured certificate services to deploy VPN, Wi-Fi, and Remote connection profiles on devices to enhance user productivity.
Whether you call them "Metro apps," "Windows 8 Design-Style apps," "RT apps," or "modern apps," the new class of applications for Windows 8 and later tablets are not only here to stay, they also offer some interesting advantages and challenges for IT pros. Much has been written about modern apps, but 99% of that was written with developers in mind. That makes a certain amount of sense, as no one is going to ask us IT pros to support software that hasn't yet been written, but given that the Windows Store added its 100,000th modern app back in July of 2013, it's reasonable to assert that the time has come for IT pros to know more about the members of the six-figure army. How are they structured? ARE they more secure? Where are they stored? What options do you have to deploy them? What about "sideloading," the method to roll out home-grown line-of-business apps? Join us for an informative, entertaining, and real-world look at the latest crop of Windows apps!