32-bit vs. 64-bit

StudyTRAX is completely compatible with 64-bit operating systems, however you must specify that the application pool run in 32-bit mode.  This is due to some 3rd party libraries used by StudyTRAX and should be addressed in future versions to allow full blown 64-bit access.

Software Requirements

• Windows Server 2003 (Windows Server 2008 Recommended)
  • 64-bit supported on Windows Server 2008
• IIS 6.0 (IIS 7.0 Recommended)
• ASP.NET Runtime v4.0
• MS SQL Server 2005 (SQL Server 2008 Standard Edition Recommended)

Hardware Requirements

It is common that the database and web server co-exist on the same server.  However, there are reasons why it is preferable to have the database on a seperate server, such as when the database is on a shared environment.  Thus, both requirements are listed.

Web Server

• RAM: 1 GB (2 GB Recommended)
• CPU: 1.6+ GHZ
• Hard Drive: 250 MB

Web Server + Database Server

• RAM: 2 GB (4 GB Recommended)
• CPU: 1.6+ GHZ (Dual Core)

Database Size Formula:

((# of Projects * # of Subjects * # of Intervals * # of Variables * 100)
+ (# of Projects * # of Subjects * # of Project Variables * 100)) * 1.1

Examples: