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Configuration Options

IMP.net Components

  1. IMP.net client.  This Windows EXE will run on the users’ workstation.  The client connects to the ESM.net windows service only
  2. IMP.net Server Windows Services
    1. IMP.net Service (Acts as a middle layer between client and the database)
    2. IMP.net Job Runner (handles user scheduled jobs behind the scenes)
  3. The SQL Server database

IMP.net is a three tier application that can run under different configurations.  These configurations are listed below

Server Configuration #1 – Two Servers

SQL Server will be installed on server #1.  The IMP.net windows services (listed above) will be installed on server #2.  Both servers should be on the same LAN for performance reasons.  The client computers will only need access to server #2.  This is important for sites that need to manage their firewall rules.  You can see a diagram for this configuration here.

This is the WSI recommended configuration for security and performance.

Note: The database can be placed on a shared SQL Server environment.

Server Configuration #2 – One Server

SQL Server will be installed on the same server as the IMP.net windows services (listed above).  This option will be more useful for smaller sites with limited resources.

You can see a diagram for this configuration here.

BUDMAN (DBISAM Version)

For sites with BUDMAN installed, you can run BUDMAN on the same server as the Windows Services or on a separate server.  BUDMAN will need access to the SQL Server database in order to draw data.  ESM.net services will draw from the BUDMAN DBISAM database through ODBC.

Updated: July 11, 2013

Workstation Requirements
• Microsoft Windows XP / Vista / 7 / 8
• 1 GHz processor or higher
• 1 GB RAM
• 2 GB free space
• Minimum screen resolution 1024 x 768

Workstation Recommendations
• 2 GHz processor or higher
• 2 GB RAM
• 4 GB free disk space

Server Requirements
• Microsoft Windows Server 2003 or higher
• 3+ GHz processors
• 4 GB RAM
• 100 GB hard disk space (database and temp space varies by customer)

Server Recommendations
• 8+ GB RAM (recommended for larger sites)
• 300+ GB hard disk space (recommended for larger sites)
• High performance disk drives (ex: 7,200 RPM or higher)

Note: For best database performance, fast hard drives are recommended.