Ask 10 people 'What is high availability?' and you might get 15 different answers. For the purposes here, HA will be defined as ensuring SQL Server is operating when and as needed. 'When' takes into ...

These software-only solutions facilitate, at a minimum, real-time data replication, continuous monitoring able to detect failures at the application level, and configurable policies for failover and ...

Microsoft SQL Server has become a business-critical database for a growing number of enterprises that rely on it to run a wide range of essential business processes. As enterprises look to ...

I need 2 SQL servers at different locations with the same data available read/write (on-prem/data centre, active/active). I don't believe this exists. If I understand correctly, even Always On ...

There are ways to give SQL Server mission-critical high availability and disaster recovery protections on Amazon Web Services. But it is also possible - and all too common - to choose configurations ...

Exchange Server 2010 incorporates a number of high-availability features that system admins will find useful, including a new database availability groups (DAG) feature.

Additional SQL Server Agent capabilities -- SQL Server Agents can be used to keep replicas in synch with log shipping. Listener for Always On availability groups -- The listener enables clients to ...