NEC's award-winning ExpressCluster is a family of integrated high-availability and disaster recovery software providing fast recovery and continuous protection of business critical applications and data. ExpressCluster enables easy to deploy and cost effective continuity solutions for critical systems running industry standard database, email, and virtualization applications and platforms including:

	Database Server: Microsoft SQL Server, Oracle DB, IBM DB2, MySQL, PostgreSQL
	Email Server: Microsoft Exchange, Sendmail
	Virtualization Platform: VMware Server/ESX, Microsoft Virtual Server
	Operating System: Windows, Linux (Novell and Red Hat)

With ease of deployment and management as key design elements, NEC delivers a significantly reduced total cost of ownership when compared to alternative solutions.

ExpressCluster Product Line

	WAN Edition is a powerful disaster recovery solution for business critical transactional applications and data. It ensures near-instant recovery after system failure for full data protection, even over standard T1 WAN spanning hundreds of miles.
	LAN Edition is a high availability solution that ensures application and data availability in local area networks. With full clustering capabilities and unique synchronous data mirroring technology. It delivers reliable data protection at all times.
	SAN Edition is a robust, powerful clustering solution for large-scale server clusters. It can maximize resource utilization while providing high availability to data and applications in a server consolidation environment.