Are you used to running your models on a laptop? Do you want to know how to run it in a production environment? Well, grab a coffee, put your slippers on and prepare yourself for a whirlwind tour of what it takes to run a model 24/7. Specifically, we'll be looking at Bloomberg's European Utility Market Model (EUMM) infrastructure for running models that depend on weather supplied by Weather Services International (WSI). By the end, you'll have a good idea what it takes to achieve this without being woken up at 5am more than a couple of times.