ASP.NET Identity is a totally rewritten framework that brings the ASP.NET membership system into the modern era. ASP.NET Identity makes it easier to integrate different authentication systems such as local username, password as well as social logins such as Facebook, Twitter etc. It also gives you greater control over persisting data to your backend technology of choice. ASP.NET Identity is a game changer by bringing in more modern authentication systems such as Two-Factor Authentication. You can use ASP.NET Identity to secure Web Apps as well as Web APIs.
IP address configuration, domain join, computer rename, firewall configuration, network configuration testing, role and feature install, virtual machine creation. There are a large number of everyday tasks that server administrators still do with the GUI out of habit, even though there are faster ways to accomplish the same things in PowerShell. In this session we'll show you a number of single line PowerShell commands that you can use to replace systems administration tasks that you still perform using the GUI because you've been doing it that way since the days of Windows NT.
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.
Sochi 2014 Olympic and Paralympic Winter Games were undoubtedly the most important sporting event of 2014. During the Games, the official website of the Games became the most popular sports website in the world. We shall take a look under the hood and analyze its distributed architecture organically built on Microsoft Azure in order to cope with the rapidly growing and unpredictable load. Come and learn about the interesting problems we faced, as well as about how we designed our system in accordance with the strict requirements for this class of solutions.