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EMS Master Calendar System Requirements

The following tables outline detailed system requirements for EMS Master Calendar 4.0. Although we recommend separate servers (database vs. web), small-scale environments may be able to use a single server for both purposes.

Database Server
Processor 2.0GHz or faster
Memory 2GB or more
Disk Space 2 separate physical drives of at least 6GB; one for data, and the other for transaction logs (SCSI drives w/9ms access or better and RAID strategy for fault tolerance recommended)
Operating System Windows 2008 Server R2 or
Windows 2003 Server SP2
Software Microsoft SQL Server 2012 or
Microsoft SQL Server 2008 R2 or
Microsoft SQL Server 2005 SP3
Network Card 100/1000Mbps Ethernet, Switched

Web Server
Processor 2.0GHz or faster
Memory 2GB or more
Disk Space 100MB
Operating System Windows 2008 Server R2 and IIS 7.0/7.5 or
Windows 2003 Server SP2 and IIS 6.0
Software .NET Framework 3.5
Network Card 100/1000Mbps Ethernet, Switched

Web Clients
Processor 450MHz Pentium III-compatible
or faster
(or comparable processor)
Memory 256MB or more
Operating System Any that supports the required internet browser software
Software Internet Explorer 9.0/8.0/7.0 (IE 9.0 Preferred),
Firefox 2.0 or newer,
Google Chrome or
Safari 2.0 or newer
Video SVGA 1024x768 or higher resolution
Network Card 10/100/1000Mbps Ethernet
(or other internet connectivity)