Multi project management

A project management is difficult because of costs and schedules. A multi project management is even harder and if the different projects have different topics, then it becomes a challenge to ensure the planned schedules while complying with the costs. And the communication with the clients and the colleagues become pretty harsh. You have to be careful about informations you can share or not while staying meaningful and accurate. In multiple project management, i will study the gestion of the schedules. Most of multiple project are seen by the manager as a big project. What about a Program Management point of view? Schedules and costs? Program Management looks farther.