This tutorial shows how to complete the prerequisites for creating a SQL Server Always On availability group on Azure virtual machines within a single subnet. Once you complete the prerequisites, you ...

Juliana Kenny is a freelance writer with 13 years of experience covering the technology industry. She has written for technology giants, including Oracle, Hitachi Vantara, and Comcast, and she ...

Quad9 is a Swiss-based public DNS Server provider whose main mission is to make the internet more efficient and safer for everyone. Its services are completely free, and its main selling point is a ...

Rob Joyce, Senior Advisor for Cybersecurity Strategy at the NSA, is the latest official to question the accuracy of Bloomberg Businessweek's bombshell "The Big Hack" report about Chinese spies ...

Database Engine Tuning Advisor provides a graphical user interface (GUI) based way to view tuning sessions and tuning recommendation reports. This lesson shows you how to start the tool and how to ...

Data warehousing and analytic workloads often need to scan large amounts of data, and can greatly benefit from columnstore indexes. In contrast, rowstore (B+-tree) indexes are most effective for ...

Former senior Clinton adviser Justin Cooper repeatedly professed that he could not provide specific details about the security protections in place on Hillary Clinton’s private email server during a ...

UPDATE: The issue with the initial release of SQL Server 2016 CTP 2.2 that caused downtime during rolling upgrades across an AlwaysOn Availability Group has been corrected, and the download has been ...