Master database file or MDF file is a primary database file that contains fields, tables, indexes, stored procedures and other data in SQL Server. Like other data files, this file is also susceptible ...

This tutorial shows how to create an Always On availability group for SQL Server on Azure Virtual Machines (VMs) within multiple subnets. The complete tutorial creates a Windows Server Failover ...

It's important to plan for security before you configure your replication topology. This tutorial shows you how to better secure a replication topology. It also shows you how to configure distribution ...

Abstract: The paper extends on previously proposed database concepts and their use as mapping point to a database in a domain ontology. It describes the process of constructing SQL queries from them.

Azure SQL Database and the upcoming release of SQL Server introduce a novel database recovery mechanism that combines traditional ARIES recovery with multi-version concurrency control to achieve ...