We recently had a user reach out because they were trying to import a VERIFI file that was over 400MB. This is mostly likely because they had 30 facilities, each with 7 predictors. That's ~5k models per group per year of data. For every group (typically 2 groups), they generated models with every predictor. The number of models for each regression group is very large.

On export we need to strip out the unused models to reduce file size.