The Intalio|On Demand servers are powerful enough to run hundreds of thousands of process instances concurrently. Each server has the equivalent of 1.7 GB of memory, 160 GB of storage, CPU capacity of a 32-bit 1.0-1.2 GHz 2007 Opteron or 2007 Xeon processor.

The underlying operating system is rPath Linux, following the Just enough Operating System (JeOS) principle. “This makes the appliance more efficient, smaller, more secure and higher performing than an application running under a full general purpose OS (Wikipedia, JeOS)”. The Intalio|On Demand software appliance contains a bare minimal Java 1.5, Open SSH, and Intalio|Server.

When subscribing to Intalio|On Demand, you gain access to the Entreprise Edition of Intalio, and optionally a variety of connectors (SAP, LDAP, JDBC).