Batch import .csv files to any location on your server. Then point CSV 2 POST to the directory so that it can create a data-source per file. How we use this varies. We may want to associate each data source as one collection and use that collection within a project. You might want to work with each data source on it's own. Whatever your needs CSV 2 POST is ready to adapt quickly and cheaply should it not already do exactly what you have in mind.