With MATSim, heavy dataset is a huge issue for running simulation on a given computer, especially from a user machine. To prevent from memory burst, MATSim Server is introduced, it is a stand alone application that aims to be ran on a distant machine. Avoid using your personal machine resources, and dispatch as many simulation as you want into a more powerful computing machine through a RESTFull webservice. Binaries, sources and documentation can be found on the project site below.