Must to have resource to design your SQL Server Architecture for High Availability and Disaster Recovery

Synchronizing high availability databases and setting up synchronization systems without single points of failure are two challenges that organizations face as they bring synchronization systems to the 24/7 requirements of modern data systems. Do you have such a proven method to design High Availability (HA) &amp; Disaster Recovery (DR) environment? Whenever a HA is talked about Failover Clustering is the one comes up, which is an expensive solution to adopt that can provide virtually no-down-time...(<a href="http://sqlserver-qa.net/blogs/ha/archive/2010/07/06/must-to-have-resource-to-design-your-sql-server-architecture-for-high-availability-and-disaster-recovery.aspx">read more</a>)<img src="http://sqlserver-qa.net/aggbug.aspx?PostID=9224" width="1" height="1">