To provision computer resources on a computing network, for instance a cloud network, an associated resource request parameter of a received resource request is determined. A system attribute is calculated based upon the resource request parameter. Based upon the calculated system attribute, a computing resources repository is queried to retrieve a computing resource. Upon querying, a persisted computing resource with a sufficient capacity to execute a client system process is retrieved. If the computing resources repository does not include a persisted computing resource, an expandable computing resource is retrieved. If the computing resources repository does not include an expandable computing resource, a new computing resource is rendered to execute the client system process. The retrieved computing resource is assigned to the received resource request, and the assigned computing resource is provisioned to execute the client system process.