UMP-365 Server Disk Space Calculations

The table below describes the average number of CS Online Users according to customer size category.

Customer Size

Average Number of CS Online Users

Basic customer

~1,000

Medium customer

~5,000

Large customer

~50,000

The table below describes required SQL server database disk space according to customer size category.

Customer Size Diskspace

Basic customer

~1 GB

Medium customer

~5 GB

Large customer

~10 GB

The table below describes disk space reservation for Live Platform software.

Description

Diskspace

Folder reservation per customer (with log files)

~2 GB

ACS main folder (with log files)

~16 GB

Windows OS

~80 GB

conclusion disk space: ~100 GB for OS and application, plus an additional:
~3 GB per Basic customer
~7 GB per Medium customer
~12 GB per Large customer

The SQL database can be moved to different Backend server. In this case, calculate ~2 GB per customer on the UMP-365 server running the Web application (Frontend). See Updates for Backend SQL Server and also refer to the Microsoft Best Practice documentation for setting up a backend server for SQL.