SqlServer-QA.net

Event: SQL Server 2008 Performance and Scalability Technologies Level: 300   SQL Server 2008 supports very large databases, enterprise-scale reporting systems, and data warehouses. It provides growing database systems with tools and features to optimize performance, scale up individual servers, and scale out very large databases. SQL ...

When you think about high availability in SQL Server then you would think about Clustering and in addition to this within 2005 version we have Database Mirroring too that can provide automated failover support to your database server applications. By default you can see a failover cluster as a combination of one or more nodes (servers) with two or ...

Scalability is an important aspect in every application, a common achievement within OLTP environment and still applicable to OLAP (Anlaysis Services) environment. In any if the application or a cube or mining model may be unavailable for querying because of a hardware or software failure, also it could be one of the reasons such as ...

First part of question is a pure newbie FAQ to know about, and the simple answer would be it is one of the Clustering type you can adopt within your SQL Server environment. To cover on newbie aspect both Active/Passive & Active/Active configuration is available within SQL Server, both operating system & SQL engine work together to ...