Developing software solutions that work across several devices and platforms is becoming increasingly important. With that in mind, Visual Studio 2015 attempts to streamline sharing code across platforms in a number of ways. This video provides an overview Visual Studio 2015's new shared project type and how you can use it to share code across platforms. The video also briefly covers portable code libraries (PCLs) and shares best practices for choosing a code sharing strategy.
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.
В докладе будут разобран практический сценарий, когда команда получает новый кейс и понимает, что проблема в статистике. Начиная с базовых понятий, мы рассмотрим, как SQL Server использует статистику для получения оценок: Index Scan vs Lookup, соединений, фильтра по нескольким столбцам, предиката Like и т.д. В заключение мы получим решение проблемы изначального кейса и покажем, что на самом деле значит подход доктора Хауса.
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.
Now that SharePoint is a supported workload on Azure IaaS, the next step is determining the design considerations and limitations that you need to be aware of before deploying your next SharePoint solution. This session has you covered. Learn from the team who has created the detailed spec on how to deploy SharePoint in Azure IaaS and also see how MSIT is doing it for our internal customers.