Double Take

"Double-Take protects data and applications such as Exchange, SQL Server, and Oracle enabling our customers to replicate and protect mission-critical data that resides throughout their enterprise. It combines continuous real-time backup and automatic failover capabilities for disaster recovery, high availability, and centralized backup.

Double-Take is Microsoft Windows 2000 and 2003 certified at all levels, one of the few replication products to have achieved this level of certification. It delivers better protection than many hardware-based solutions, and it costs tens of thousands less."

PRICING:

~$2-3K/server

Vendor:	NSI Software
Subject:	Replication