System Requirements

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System Requirements (version 5,3 and Can Do Cases)

Server: General Conditions
operating systemwindows server (from version 2003)
Linux (Debian, Suse, RedHat, Ubuntu)
Mac OS X (from version 10.7)
data baseMySQL (from verison 5.5) (is included)
MS SQL-Server (from version 2005) (not included)
Oracle:  10G, 11G (not included / not all JDBC driver are supported)
Java1.6, 1.7, 1.8 (64 bit recommended)
web serverApache Tomcat 5, 6, 7, 8 (included)

Client: General Conditions
operating systemWindows 7 and later versions
Linux (Debian, Suse, RedHat, Ubuntu, ) -> desktop version
Mac OS (from version 10.7.x )
Java1.6, 1.7, 1.8
HTML-ClientInternet Explorer (from version 11),Edge, Safari (versions since 2016), Firefox (versions since 2016), chrome (versions since 2016)

Server: Hardware Conditions (Scenarios)

The scenarios are rough estimates. All amounts are based on parallel use. The values are recommendations and describe a target, which usually occurs after about one year of utilization. The hardware specifications assume that the power is exclusivly available for the Can Do server.

When used with VMWare or the database on the same server, the values should be adjusted upward.

scenariousernumberobjects
example 1portfolio managerup to 2approx.. 10 portfolios
project managerup to 10approx. 50 projects
resourcesup to 50approx. 12.000 feedbacks
recommended CPU4 CPU cores > 2 GHz
recommended RAM for the Can Do server8 GB
recommended RAM (total)12 GB
required space on the hard diskapprox. 10 GB
example 2portfolio managerup to 10approx. 50 portfolios
project managerup to 50approx. 250 projects
resourcesup to 300approx. 72.000 feedbacks
recommended CPU8 CPU cores > 2 GHz
recommended RAM for the Can Do server16 GB
recommended RAM (total)20 GB
requires space on the hard diskapprox. 10 GB
example 3portfolio manager50 or more250 or more portfolios
project manager200 or more1.000 or more projects
resources3.000 or more approx. 1.000.000 feedbacks
recommended CPUminimum 16 CPU cores > 2 GHz
recommended RAM for the Can Do serverminimum 32 GB
recommended RAM (total)40 GB
required space on the hard diskminimum 20 GB

The requirements do not increase linearly. They depend on the actual use of the system.

Hardware Client (recommendation)


CPUprocessor > 2 GHz
storageminimum 4 GB
storage for the Can Do softwareminimum 768 MB
required space on the hard disk50 – 100 MB
screenresolution 1.600 x 1.200 px (minimum 1.280 x 800 px)