Windows 2008 R2 and Exchange 2007/2010 are the most reliable and effective operative system and messaging server that are available on the market. Combine Microsoft x64 software with the Active Directory 2008 R2, and the enterprise will be the most secure environment for the sensitive business.
Microsoft software is not easy to deploy and maintain, yet the benefits that are introduced with Microsoft software justifies the cost and time of the deployment or migration to Windows 2008 R2/Exchange 2007-2010/Active Directory.
Novel, Lotus, Linux are the things of the past, and cannot be compared to the Microsoft Active Directory, according to the thousand of clients that I have migrated.
ISA 2006 and UAG/TMG 2010, SQL 2008 R2, SharePoint 2007/MSS 2010, SCCM/SCOM 2007 R2, DPM 2007/2010, OCS 2007 R2, FIM 2010, Forefront Security makes the Active Directory complete and secure IT solution that will have effective usage of minimum 5-7 years without any investments. Uptime 99.999 and SLA 24x7x1 are mandatory.
